Tea & Botanical
Glossary.
Defining the terms, chemistry, and traditions that shape the Muave experience.
Reading the Archive
Our glossary is updated regularly by our botanical team. Use this as a reference for your daily rituals.
Adaptogen
A plant or mushroom traditionally used to help the body adapt to stress. Examples include ashwagandha, tulsi, rhodiola and reishi.
Afternoon Tea
A British tea tradition involving tea served with light food such as sandwiches, scones and cakes. It is a social ritual as much as a drink service.
Aftertaste
The flavour that remains after swallowing tea. High-quality teas often have a long, clean and evolving aftertaste.
Aged Taste
The mellow, rounded and complex flavour developed by tea over time. It may include notes of wood, dried fruit, earth, incense, leather or camphor.
Aging
The process of storing tea (primarily Pu-erh and certain Oolongs) in controlled conditions over years to allow slow fermentation and oxidation. This mellows the flavor and adds depth and complexity.
Agitation
Movement of tea leaves in water during brewing. Stirring, swirling or pouring speed can increase extraction and change strength.
Airtight Storage
Storage that limits exposure to oxygen. Airtight tins, pouches or jars help preserve tea aroma, colour and freshness.
Alishan
A famous Taiwanese high mountain tea region known for fragrant, creamy oolongs with floral and buttery notes.
Alpha Brain Waves
Brain waves associated with a state of 'relaxed alertness'. L-Theanine, found in high concentrations in Muave Matcha, is known to stimulate alpha wave production, helping to reduce stress while maintaining focus.
Alpha-GPC
A natural choline compound found in the brain. It is often discussed in relation to L-Theanine for its potential to support memory and cognitive power.
Amino Acids
The building blocks of proteins. In tea, particularly shaded varieties like Matcha, amino acids like L-Theanine provide the characteristic 'umami' sweetness and calming effects.
Amla
Also known as Indian gooseberry. Amla is a sour fruit used in Ayurveda and is naturally rich in vitamin C.
Aniseed
A sweet spice with a liquorice-like flavour. It is used in herbal infusions for its warming, digestive character.
Anji White Tea
A rare and prestigious Chinese green tea (despite its name) known for its exceptionally high L-Theanine content and needle-like leaves that turn white-green when brewed.
Anthocyanins
Plant pigments responsible for red, purple and blue colours in botanicals such as hibiscus, elderberry and butterfly pea flower.
Anti-inflammatory
A term used for substances that may help reduce inflammation. Botanicals such as turmeric, ginger, rooibos and green tea are often discussed in this context.
Antimicrobial
A substance that may inhibit the growth of certain microbes. Many herbs contain aromatic compounds traditionally associated with antimicrobial activity.
Antioxidants
Molecules that fight free radicals in your body. Tea is exceptionally rich in antioxidants, particularly catechins, which help protect cells from damage.
Antispasmodic
A botanical action associated with easing muscle spasms or cramps. Peppermint, chamomile and lemon balm are often described this way.
Apple Pieces
Dried apple used in fruit and herbal blends to add natural sweetness, body and a soft orchard-fruit note.
Aracha
Crude tea. This is the raw material produced after the initial processing of tea leaves (steaming and drying) before they are refined into specific grades like Tencha or Sencha.
Aracha Refining
The process of sorting crude tea into a finished product by removing stems, veins, dust and uneven pieces. In matcha production, this step helps create refined tencha.
Arbor Tea
Tea made from larger, tree-like tea plants rather than closely pruned bushes. It is often discussed in relation to Yunnan pu-erh.
Aroma
The scent of dry leaves, wet leaves or brewed tea. Aroma is one of the main ways tea quality and complexity are assessed.
Aroma Cup
A tall, narrow cup used to appreciate the fragrance of tea before drinking. It is often paired with a tasting cup in Taiwanese oolong service.
Artichoke Leaf
A bitter botanical traditionally used to support digestion and liver function. It is often included in digestive blends.
Asahi
A high-grade Japanese tea cultivar often used for premium matcha. It can produce a refined, creamy cup with excellent colour and a soft, elegant flavour.
Asamushi
Light-steamed green tea. The leaves are steamed for a short duration (20-30 seconds), preserving their shape and resulting in a clear, yellow-gold liquor with a delicate, floral flavor.
Ashwagandha
An adaptogenic herb used in Muave's restorative blends. It is known for its ability to help the body manage stress and lower cortisol levels.
Aspalathin
A rare antioxidant found naturally in rooibos. It is one of the compounds that makes rooibos distinct from other caffeine-free infusions.
Assam
A major tea-growing region in northeast India known for bold, malty black teas with strong colour and body.
Astringency
The dry, puckering mouthfeel caused by tannins in tea. While often confused with bitterness, astringency is a desirable trait in many teas when balanced correctly.
Astringent Herb
A herb rich in tannins that creates a drying, tightening sensation. Astringent herbs are often used in throat, digestive or skin-support traditions.
Autumn Flush
A later-season harvest that often produces mellow, rounded teas with softer aromatics and less briskness than spring or summer harvests.
Baggy
A papery, dull or dusty flavour associated with low-quality tea bags, old tea or poor packaging.
Bai Ji Guan
A rare Wuyi oolong whose name means White Cockscomb. It is known for lighter leaves and a distinctive soft, elegant character.
Bai Mu Dan
Also known as White Peony, a Chinese white tea made from buds and young leaves. It has a fuller body than Silver Needle with floral, hay and melon-like notes.
Balance
How well sweetness, bitterness, astringency, aroma, body and finish work together. A balanced tea feels complete rather than dominated by one element.
Ball-Rolled Oolong
Oolong tea rolled into compact, rounded pellets. The leaves slowly unfurl over multiple infusions, making this style well suited to gongfu brewing.
Bancha
Common Japanese green tea harvested later in the season. It is lower in caffeine and has a bolder, earthier flavor than Sencha.
Banko Ware
A Japanese ceramic style often used for teapots. Banko clay is valued for heat retention and is commonly associated with side-handled kyusu.
Banzhang
A famous pu-erh village area known for powerful, intense and highly sought-after teas with strong cha qi and bitterness.
Baobab
A fruit powder rich in vitamin C with a tangy, citrus-like flavour. It is often used in fruit and wellness blends.
Baozhong
A lightly oxidised Taiwanese oolong with a long, twisted leaf shape. It is known for delicate floral aroma, softness and freshness.
Base Notes
The deeper flavours that give tea weight and lasting character. Base notes may include wood, malt, earth, roast, spice or dark fruit.
Ben Shan
An Anxi oolong cultivar related to Tie Guan Yin. It often produces a floral, lightly creamy tea with a softer profile.
Benifuuki
A Japanese black tea and green tea cultivar known for its high methylated catechin content. It is often discussed in relation to seasonal allergies and functional tea.
Bergamot
A citrus fruit whose aromatic peel oil is used to flavour Earl Grey tea. It gives the tea its distinctive floral, citrusy fragrance.
Best Before Date
A date indicating when tea is expected to be at its best quality. Tea may remain safe after this date if stored well, but flavour and aroma can decline.
Bi Luo Chun
A famous Chinese green tea with tiny, spiraled leaves. It is known for its intense floral aroma and fruity flavor, traditionally grown among fruit trees.
Bicarbonate
A water mineral that affects alkalinity. High bicarbonate levels can flatten brightness and make tea taste dull or heavy.
Bing Cha
A round compressed tea cake, most commonly associated with pu-erh. It is designed for ageing and is usually broken apart with a tea needle.
Bingdao
A famous pu-erh-producing area in Lincang, Yunnan. Bingdao teas are often prized for sweetness, clarity and cooling aftertaste.
Biological Availability
The degree and rate at which a substance (like a nutrient or antioxidant) is absorbed and used by the body. Stone-grinding tea into Matcha increases the bioavailability of its nutrients compared to steeped leaf tea.
Bitterness
A sharp taste that can come from caffeine, catechins and other compounds. In balance, bitterness can add structure; in excess, it becomes harsh.
Bitters
Bitter herbs or botanicals traditionally used to stimulate digestion. Dandelion root, gentian and artichoke leaf are examples.
Black Pepper
A pungent spice sometimes added to turmeric blends because piperine can increase the absorption of curcumin.
Black Tea
Tea that has undergone full oxidation. This process results in darker leaves and a robust, malty flavor profile. Common varieties include Assam, Darjeeling, and Earl Grey.
Blending
The process of combining teas, botanicals, spices or flavourings to create a consistent or distinctive finished product.
Blood Pressure
The force of circulating blood on the walls of the arteries. Studies suggest that the catechins in green tea can help support healthy blood pressure levels by improving arterial flexibility.
Blue Pea Flower
A vivid blue botanical also known as butterfly pea flower. It creates a blue infusion that turns purple when lemon or another acidic ingredient is added.
Body
The weight and texture of the tea in the mouth. A tea can be described as light-bodied (silky, thin) or full-bodied (thick, creamy).
Botanicals
Plant-derived ingredients (flowers, herbs, roots) used in tea blends for their medicinal properties and flavor profiles. Examples include Lavender, Peppermint, and Ginger.
Breath of the Wok
A phrase used to describe the aromatic effect of high-heat pan firing, especially in Chinese green teas. It can give the tea a warm, toasted or chestnut-like character.
Brewing Curve
The pattern of extraction over time. Some compounds extract quickly, while others appear later, which is why steeping time strongly affects balance.
Brewing Time
The duration for which tea leaves are steeped in water. Over-steeping can lead to excessive tannin release and bitterness, while under-steeping results in a weak infusion.
Brick Tea
Tea compressed into a rectangular block. Brick tea has historically been used for transport, trade and long-term storage.
Brightness
A lively, fresh quality in tea flavour or liquor. Bright teas often feel crisp, clean and refreshing.
Briskness
A lively, bright and refreshing quality in tea, often associated with black teas. Briskness gives the cup energy and structure without necessarily being bitter.
Broken Leaf
Tea leaves intentionally or naturally broken into smaller pieces during processing. Broken-leaf teas brew faster and often produce a stronger, darker cup.
Broken Orange Pekoe (BOP)
A tea grading term for leaves that have been broken into smaller pieces. It results in a faster infusion and a stronger, bolder cup, common in breakfast blends.
Broken Orange Pekoe Fannings (BOPF)
A small broken-leaf grade that brews quickly and strongly. It is often used in tea bags and breakfast blends where colour, strength and speed are important.
Brothy
A savoury, stock-like quality often found in high-umami teas such as gyokuro, matcha and shaded sencha.
Bruising
The deliberate damaging of tea leaf edges or surfaces to start oxidation. It is especially important in oolong and black tea production.
Bubble Tea
A Taiwanese tea drink often served cold with milk, fruit flavours and chewy tapioca pearls or other toppings.
Builder's Tea
A strong British-style black tea, usually brewed robustly and served with milk and often sugar. It is associated with everyday comfort rather than formal tasting.
Bulang
A tea mountain area in Yunnan known for powerful pu-erh with strong bitterness, depth and structure.
Burdock Root
An earthy root used in herbal infusions and decoctions. It is traditionally associated with cleansing, digestion and skin-support blends.
Cacao Husk
The outer shell of roasted cacao beans. It can be steeped as a botanical infusion, producing a light chocolate aroma without the richness of cocoa powder.
Caffeine
A natural stimulant found in tea, coffee, cacao and other plants. In tea, caffeine is moderated by L-theanine, creating a smoother feeling of alertness for many people.
Caffeine Sensitivity
The degree to which a person responds to caffeine. Sensitive individuals may prefer lower-caffeine teas, roasted teas or caffeine-free botanical infusions later in the day.
Calcium
A mineral found in hard water. In high amounts, calcium can reduce tea clarity, create surface film and mute delicate flavours.
Calendula
Also known as Pot Marigold. Its vibrant petals are often used in tea blends for their anti-inflammatory properties and to add a touch of golden color.
Camellia Sinensis
The evergreen plant species from which all true tea is made, including green, black, white, oolong, yellow, dark tea and matcha. Herbal infusions such as peppermint or chamomile are not technically tea because they do not come from Camellia sinensis.
Camellia Sinensis var. Assamica
The large-leaf variety of the tea plant, native to warmer regions such as Assam and Yunnan. It is commonly used for bold black teas, pu-erh and other full-bodied styles.
Camellia Sinensis var. Sinensis
The small-leaf variety of the tea plant, traditionally associated with China, Japan and cooler mountain regions. It is commonly used for green, white, oolong and delicate black teas.
Camphor
A cooling, woody and medicinal aroma found in some aged teas. It can create a fresh sensation in the nose, throat or chest.
Camphor Note
A cooling, woody and medicinal aroma found in some aged pu-erh and dark teas. It is often considered a desirable sign of maturity.
Cardamom
A fragrant spice with sweet, citrusy and warming notes. It is commonly used in chai and spiced tea blends.
Cardiovascular Health
Relating to the heart and blood vessels. Regular green tea consumption is linked to improved cholesterol levels and better overall cardiovascular function.
Carminative
A botanical that helps support digestion and reduce gas or bloating. Peppermint, fennel, ginger and aniseed are common carminatives.
Catechin-rich
A term used to describe teas, particularly green teas, that have high concentrations of health-promoting catechins due to minimal processing.
Catechins
A type of natural phenol and antioxidant in tea. EGCG (Epigallocatechin gallate) is the most abundant and potent catechin found in green tea, known for its metabolic and cellular health benefits.
Ceremonial Grade
The highest quality of Matcha, intended to be whisked with water and drunk straight. It is made from the youngest tea leaves, resulting in a vibrant green color and delicate, non-bitter flavor.
Ceylon Tea
Tea from Sri Lanka. Ceylon teas vary by elevation but are often bright, brisk and aromatic, with black tea being the most famous style.
Cha Dao
The Chinese 'Way of Tea'. It refers to tea as a practice of attention, harmony, skill and appreciation rather than simply a drink.
Cha Hai
Another name for the fairness cup or sharing pitcher. Brewed tea is poured into it before serving so each cup receives tea of equal strength.
Cha He
A small 'presentation vessel' used to display tea leaves to guests before brewing. It allows them to appreciate the dry leaf's shape, color, and aroma.
Cha Jia
A stand or rest used to hold tea utensils such as tongs, scoop, funnel and tea needle during a gongfu tea session.
Cha Pan
A tea tray used in Chinese tea preparation to hold teaware and catch excess water during rinsing, warming and pouring.
Cha Qi
A Chinese term often translated as 'tea energy'. It refers to the physical or mental sensation a tea produces, such as warmth, calmness, clarity or alertness.
Cha Tou
Dense nuggets of ripe pu-erh formed during the wet-piling process. They brew slowly and produce a thick, earthy liquor.
Cha Xi
A designed tea setting or tea stage used for a tea session. It may include teaware, cloth, flowers, seasonal objects and the overall visual arrangement.
Cha Ze
A tea presentation scoop used to measure and display dry tea leaves before brewing.
Chado
The 'Way of Tea'. The traditional Japanese art of preparing and drinking Matcha, centered on harmony, respect, purity, and tranquility.
Chaga
A dark, woody mushroom traditionally prepared as a decoction. It has an earthy, slightly vanilla-like flavour and is used in functional blends.
Chaire
A small ceramic tea caddy traditionally used to hold thick matcha for koicha preparation. It is often treated as one of the most important utensils in the ceremony.
Chakin
A small white cloth used in Japanese tea ceremony to wipe and purify the tea bowl before preparing matcha.
Chamomile
A flowering herb famous for its sedative properties. It is a key ingredient in Muave's evening blends to support deep rest and relaxation.
Charcoal Roasting
A traditional roasting method using charcoal heat. It is often used for premium oolongs and can create deep, layered flavours with a soft, warming finish.
Chasen
A traditional Japanese bamboo whisk used to mix Matcha powder with water. It is carved from a single piece of bamboo and is essential for creating the characteristic fine froth.
Chashaku
A traditional bamboo scoop used to measure Matcha powder. One level scoop typically holds about 1 gram of powder.
Chashi
A small tea scoop, similar to a Chashaku but often made of wood or ceramic, used for measuring loose-leaf tea for steeping in a Kyusu.
Chawan
A traditional tea bowl used for preparing and drinking Matcha. Its wide shape allows for the efficient whisking of the tea.
Chlorophyll
The pigment responsible for the green color of plants. Shading tea plants before harvest increases chlorophyll production, giving Matcha its intense emerald hue and enhancing its detoxifying properties.
Chrysanthemum
A flower commonly used in East Asian herbal infusions. It produces a golden liquor with a gentle floral flavour and cooling character.
Chumushi
Medium-steamed Japanese green tea. Chumushi balances the clarity and aroma of light-steamed tea with some of the body and richness of deep-steamed tea.
Cinnamon
A warming bark spice used in chai, winter blends and digestive infusions. It adds natural sweetness and depth.
Circulatory Stimulant
A warming botanical that may support circulation. Ginger, cayenne, rosemary and cinnamon are common examples.
Citrus
A bright flavour note resembling lemon, orange, grapefruit, bergamot or mandarin. It can come naturally from tea or from added botanicals.
Clarity
The visual brightness and transparency of brewed tea liquor. Clear liquor is often associated with careful processing and good storage, although some teas are naturally cloudy.
Clean Finish
An aftertaste that fades clearly without muddiness, harshness or unwanted residue. It is often a sign of careful processing and good storage.
Clean Storage
Tea storage free from mould, unwanted odours and excessive humidity. Clean storage is essential for aged tea quality.
Cloudiness
A hazy appearance in tea liquor. It can result from fine particles, cooling, high polyphenol content, deep steaming or poor processing depending on the tea style.
Clove
A strong aromatic spice with warm, sweet and slightly numbing qualities. It is often used in masala chai and festive tea blends.
CO2 Decaffeination
A decaffeination method that uses carbon dioxide under pressure to remove caffeine while preserving much of the tea's flavour and aroma.
Cognitive Function
Mental processes including memory, attention, and problem-solving. The combination of L-Theanine and Caffeine in tea has been clinically shown to improve cognitive performance.
Cold Brew (Mizudashi)
A method of steeping tea in cold water for an extended period (usually 6-12 hours). This extracts fewer tannins and caffeine, resulting in an exceptionally smooth, sweet infusion.
Complexity
The presence of multiple flavours, aromas and textures that unfold over time. Complex teas often change between infusions.
Compression
The process of pressing tea leaves into cakes, bricks, nests or other shapes. Compression helps with storage, transport and ageing.
Cooling Herb
A herb traditionally considered cooling in the body. Peppermint, hibiscus, chrysanthemum and lemon balm are common examples.
Cooling Sensation
A physical feeling of coolness in the mouth or throat after drinking tea. It can appear in mint infusions, aged pu-erh and some high-quality teas.
Cornflower
A blue edible flower often used in tea blends for visual appeal. Its flavour is mild, so it is usually added for colour and presentation.
Cortisol
The body's primary stress hormone. High-L-Theanine teas and adaptogens like Ashwagandha help naturally regulate and lower cortisol levels.
Cream Tea
A British tea service consisting of tea served with scones, clotted cream and jam. It is especially associated with Devon and Cornwall.
Creaminess
A smooth, rounded mouthfeel often found in shaded Japanese teas, milk oolongs, some matcha and certain herbal blends.
Cross-Contamination
The unwanted transfer of flavours, allergens, odours or particles between products. In tea, this can happen during blending, storage or packing.
CTC (Crush, Tear, Curl)
A mechanical processing method used primarily for black teas. It produces small, uniform pellets that brew quickly and strongly, ideal for tea bags.
CTC vs Orthodox
Orthodox processing preserves the whole leaf through traditional rolling and withering, while CTC (Crush-Tear-Curl) is a mechanical process that results in small pellets for quick, strong brewing.
Culinary Grade
Matcha intended for baking, smoothies, and cooking. It is made from older leaves and has a bolder, more astringent flavor that stands up well to other ingredients.
Cultivar
A cultivated variety of the tea plant selected for specific traits such as flavour, yield, colour, disease resistance, aroma or suitability for matcha, sencha, oolong or black tea.
Curcumin
The bright yellow active compound in turmeric. It is known for its anti-inflammatory properties and is often paired with black pepper to improve absorption.
Da Hong Pao
A famous Wuyi rock oolong known as Big Red Robe. It is associated with roasted depth, mineral character and long finish.
Dan Cong
Aromatic oolong teas from Phoenix Mountain in Guangdong, China. They are famous for naturally expressive aromas resembling flowers, fruits, honey or spices.
Dandelion Root
A botanical known for its detoxifying properties, particularly for the liver. It has a roasted, slightly bitter flavor often used in wellness infusions.
Darjeeling
A famous tea-growing region in India known for aromatic black, green, white and oolong teas. Darjeeling teas are often lighter and more floral than typical black teas.
Dark Tea
A category of post-fermented tea that undergoes microbial transformation after initial processing. Pu-erh is the most famous example, but dark tea is produced in several Chinese provinces.
Decaffeinated Tea
Tea that has had most of its caffeine removed through processing. It is different from naturally caffeine-free herbal infusions, which contain no Camellia sinensis.
Decoction
A preparation method where tougher botanicals such as roots, bark, seeds or berries are simmered in water to extract their compounds more fully than simple steeping.
Deep-steamed (Fukamushi)
A processing method where tea leaves are steamed for 2-3 times longer than standard Sencha. This breaks down the leaf structure, resulting in a cloudy, dark green infusion with a rich, creamy taste.
Demulcent
A soothing botanical that forms a gentle coating over mucous membranes. Marshmallow root, liquorice root and slippery elm are examples.
Depth
The sense of richness and layered flavour in tea. Deep teas often have a long finish and flavours that develop slowly.
Dianhong
A Chinese black tea from Yunnan province. It is known for golden buds, soft maltiness, honey notes and a smooth body.
Digestive
A botanical traditionally used to support digestion. Peppermint, ginger, fennel, aniseed and chamomile are common digestive herbs.
Digital Sunset
A ritual practice advocated by Muave where digital devices are turned off 60-90 minutes before sleep, often accompanied by a calming tea ritual to signal the body to prepare for rest.
Ding Dong Oolong
A classic Taiwanese oolong from the Dong Ding mountain area. It is often medium-roasted, with notes of toasted nuts, fruit and honey.
Dissolved Oxygen
Oxygen naturally present in water. Freshly drawn water usually contains more dissolved oxygen, which can help tea taste brighter and more lively.
Distilled Water
Water with nearly all minerals removed. It is usually too flat for tea brewing because minerals help create body and balanced extraction.
Diuretic
A substance that may increase urine production. Dandelion leaf, nettle and some caffeinated teas are often described as mildly diuretic.
Dopamine
A neurotransmitter often called the 'feel-good' hormone. L-Theanine has been shown to increase dopamine levels in the brain, contributing to a better mood and sense of well-being.
Dragonwell (Longjing)
One of China's most legendary green teas. It is pan-fired in a wok, which gives the flat leaves a distinctive nutty, toasted chestnut flavor.
Dry Leaf Aroma
The fragrance of tea before brewing. It can give clues about freshness, roast level, storage, oxidation and quality.
Dry Storage
A lower-humidity storage style that ages pu-erh more slowly and cleanly. It usually preserves more high notes and structure over time.
Drying
The final processing stage where moisture is reduced to stabilise the tea and make it suitable for storage. Poor drying can lead to spoilage or stale flavours.
Duan Ni
A lighter-coloured Yixing clay, often yellow, beige or greenish in tone. It is used for teapots and may suit lighter teas depending on firing and clay quality.
Dust
The smallest particles of tea leaves remaining after higher grades have been sifted out. While common in low-end tea bags, it often lacks the flavor complexity of whole leaf tea.
Earl Grey
A black tea traditionally flavoured with bergamot oil. It has a distinctive citrus-floral aroma and is one of the world's most recognised flavoured teas.
Earthy
A flavour note reminiscent of soil, forest floor, mushrooms, roots or damp wood. It is common in ripe pu-erh and some herbal infusions.
Echinacea
A flowering plant widely used to support the immune system. Often found in wellness tea blends intended for seasonal support.
EGCG
Epigallocatechin gallate. A powerful antioxidant found in high concentrations in green tea. It is widely researched for its role in supporting heart health, weight management, and brain function.
Elderberry
A dark purple berry rich in antioxidants and vitamins. Often added to tea blends during the winter months to support immune health.
Elderflower
A fragrant flower with a light, sweet and slightly muscat-like aroma. It is commonly used in immune-support and summer botanical blends.
English Breakfast
A strong black tea blend commonly made with Assam, Ceylon, Kenyan or other robust teas. It is designed to pair well with milk.
Essential Oils
Concentrated aromatic oils extracted from plants. In tea blending, they may be used carefully to flavour blends such as Earl Grey, which traditionally uses bergamot oil.
Estate Grade
A grading or quality description used by individual tea estates. It may reflect the producer's internal standards, harvest quality or intended market positioning.
Evening Blend
A caffeine-free or low-caffeine blend designed for the later part of the day. It often includes calming botanicals such as chamomile, lavender, lemon balm or passionflower.
Expectorant
A botanical action associated with helping loosen mucus and support clearer breathing. Mullein and thyme are common examples in herbal infusions.
Extraction
The process of dissolving flavour, aroma, colour and active compounds from tea leaves or botanicals into water.
Factory Recipe
A production formula used by pu-erh factories, often identified by numbers. Recipes can indicate leaf grade, production year, factory and style.
Fennel Seed
A sweet, aromatic seed with an anise-like flavour. It is commonly used in digestive tea blends.
Fermentation
In tea, fermentation usually refers to microbial transformation rather than simple oxidation. It is central to pu-erh and other dark teas.
Filtered Water
Water that has been passed through a filter to reduce impurities, chlorine, odours or excess minerals. It is often preferred for cleaner tea brewing.
Finest Tippy Golden Flowery Orange Pekoe (FTGFOP)
A high-grade orthodox black tea classification indicating fine whole leaves with many golden tips. It is commonly used in Indian and Sri Lankan tea grading.
Finish
The aftertaste that lingers on the palate after the tea has been swallowed. A high-quality tea will have a long, evolving finish.
First Flush (Shincha)
The very first harvest of the year, occurring in spring. These leaves are the most nutrient-dense, highest in L-Theanine, and produce the most prized tea.
Fixation (Kill-green)
A critical step in green tea processing where heat (steaming or pan-firing) is applied to stop the natural enzyme activity and prevent oxidation, preserving the green color.
Flash Chilling
The process of brewing tea hot at double strength and immediately pouring it over ice. This preserves the bright aromatics that can sometimes be lost in slow cold brewing.
Flat
A tea that lacks brightness, aroma or structure. Flatness can result from stale leaves, poor water, under-extraction or age-related aroma loss.
Flavonoids
A diverse group of phytonutrients found in almost all fruits and vegetables. Tea flavonoids are particularly effective at supporting cardiovascular health.
Flavouring
The addition of natural or artificial flavour compounds to tea or herbal blends. It differs from scenting, where the tea absorbs aroma from real flowers or botanicals.
Floral
A tasting note that recalls flowers such as jasmine, orchid, rose, magnolia, lilac or gardenia. It is common in many oolongs, scented teas and white teas.
Flowery Orange Pekoe (FOP)
A whole-leaf black tea grade containing young, tender leaves with some tips or buds. The word 'flowery' refers to the presence of young leaf growth, not a floral flavour.
Flush
A tea harvest period. The timing of the flush affects the flavour, aroma, body and value of the tea, especially in regions such as Darjeeling and Assam.
Freezer Storage
Longer-term cold storage sometimes used for unopened tea. It requires careful sealing and gradual warming before opening to prevent condensation.
Fridge Storage
Cold storage used for sensitive teas such as matcha or fresh green tea. Tea must be sealed tightly to avoid condensation and odour absorption.
Fruity
A broad tasting note covering flavours like berries, citrus, apple, peach, plum, grape, tropical fruit or dried fruit.
Fukamushi Sencha
Deep-steamed sencha with a rich green liquor, soft texture and stronger body. The longer steaming breaks down the leaves, producing a more intense infusion.
Fukusa
A silk cloth used in Japanese tea ceremony for the symbolic purification of utensils such as the chashaku and natsume.
Functional Blend
A blend formulated around a specific purpose, such as sleep, focus, digestion, immunity or relaxation, rather than flavour alone.
Furo
A portable brazier used in Japanese tea ceremony during the warmer months. It replaces the sunken hearth and creates a lighter seasonal arrangement.
Furui
A sifter or strainer used to break up clumps in Matcha powder before whisking. Sifting is a critical step for achieving a smooth, froth-rich cup.
Futsumushi
Standard-steamed Japanese green tea, usually steamed for around 30 to 60 seconds. It sits between light-steamed asamushi and deep-steamed fukamushi styles.
GABA
Gamma-aminobutyric acid. An inhibitory neurotransmitter that calms the nervous system. L-Theanine increases GABA levels, which is why tea helps reduce anxiety.
GABA Tea
Tea that has undergone a specialized nitrogen-rich processing to naturally increase its concentration of GABA, enhancing its calming and anti-anxiety effects.
Gaiwan
A traditional Chinese lidded bowl used for steeping tea. It allows for multiple short infusions, characteristic of the Gongfu Cha style of brewing.
Gaiwan Lid Control
The technique of using the lid of a gaiwan to hold back tea leaves while pouring. Good lid control helps prevent spills, burnt fingers and leaf fragments in the cup.
Genmaicha
Japanese green tea blended with roasted brown rice. It has a nutty, savory flavor and is often referred to as 'popcorn tea'.
Gentian Root
A very bitter root traditionally used as a digestive bitter. It is powerful in flavour and usually used in small amounts.
Ginger
A warming root used in tea for its anti-inflammatory properties and its ability to support digestion and circulation.
Glass Fairness Cup
A transparent sharing pitcher used to decant brewed tea. It allows the colour and clarity of the tea liquor to be seen clearly.
Gokou
A Japanese cultivar frequently used for gyokuro and matcha. It is known for its strong aroma, deep umami and rich, shaded-tea character.
Golden Flowery Orange Pekoe (GFOP)
A high-quality whole-leaf black tea grade containing golden tips. These tips are young buds that can add sweetness, aroma and visual quality to the finished tea.
Gong Dao Bei
Also known as the 'Fairness Cup'. In Gongfu Cha, brewed tea is poured from the teapot into this vessel first to ensure that every guest receives tea of the same strength.
Gongfu Cha
The Chinese 'way of tea with skill'. It involves using a high leaf-to-water ratio and multiple short infusions to extract the full complexity of the leaves.
Gotu Kola
An herb known in Ayurveda as the 'herb of longevity'. It is used in tea to support focus, circulation, and cognitive clarity.
Grandpa Style
A casual Chinese brewing method where leaves are placed directly in a cup or glass and topped up repeatedly with hot water.
Grassy
A fresh green note reminiscent of cut grass. It is common in many green teas, especially when brewed at higher temperatures.
Grounding Blend
A tea or botanical blend designed to feel steadying, calming and earthy. It often includes roots, spices, roasted notes or soft floral herbs.
Guayusa
A naturally caffeinated leaf from the Amazon, related to yerba mate. It has a smoother, less bitter taste and is often used for clean energy blends.
Gunpowder
A form of green tea in which each leaf has been rolled into a small round pellet. Its name comes from its resemblance to actual gunpowder. It has a smoky, bold profile.
Gushu
A Chinese term meaning ancient tree. In pu-erh, it refers to tea harvested from old tea trees, often valued for depth, complexity and ageing potential.
Gyokuro
One of Japan's most expensive and prestigious leaf teas. Like Matcha, it is shaded for several weeks before harvest, resulting in an intense umami flavor and high L-Theanine content.
Gyokuro Brewing
A low-temperature brewing style used for gyokuro, often with a high leaf-to-water ratio. It produces an intense, sweet, umami-rich liquor.
Gyokuro Karigane
A premium stem tea made from the stems separated during gyokuro production. It has a sweet, elegant and umami-rich character with lower caffeine than leaf-only gyokuro.
Hand-picked (Tezumi)
The highest standard of tea harvesting. Skilled pickers select only the top two leaves and a bud, ensuring maximum quality and flavor consistency.
Hawthorn Berry
A red berry traditionally associated with heart and circulation support. It has a mild, tart and earthy fruit flavour.
Hawthorn Leaf
The leaf of the hawthorn plant, often used alongside hawthorn berry in herbal infusions connected with cardiovascular tradition.
Heart Rate Variability (HRV)
The variation in time between consecutive heartbeats. High HRV is a marker of a healthy, resilient nervous system. Tea rituals combined with L-Theanine can help support positive HRV.
Heat Retention
How well a teapot, cup or brewing vessel keeps water hot. Strong heat retention suits some teas but can overcook delicate green teas.
Heavy Oxidation
A high level of oxidation that brings oolong closer to black tea in flavour, often creating notes of fruit, honey, wood, spice or malt.
Heavy Roast
A strong roasting level that creates deeper flavours such as charcoal, dark caramel, coffee, roasted nuts and warm spice.
Hepatic
A botanical traditionally associated with liver support. Dandelion root, milk thistle and burdock root are common hepatic herbs.
Herbaceous
A green, leafy or herbal flavour note suggesting fresh herbs, stems, meadow grass or garden plants.
Herbal Infusion
A caffeine-free or naturally low-caffeine drink made by steeping botanicals in hot water. The term is often used instead of herbal tea for technical accuracy.
Hibiscus
A tropical flower that produces a vibrant red, tart infusion. It is high in Vitamin C and is a popular base for caffeine-free iced teas.
High Mountain Tea
Tea grown at high elevation, often associated with cooler temperatures, slower growth and more aromatic leaves. Taiwan is especially famous for high mountain oolongs.
Hishaku
A long bamboo ladle used in the Japanese tea ceremony to transfer water from the kettle (Kama) to the tea bowl or cooling vessel.
Hojicha Latte
A latte made with roasted Japanese green tea. It has a toasted, caramel-like flavour and is naturally lower in caffeine than matcha.
Holy Basil (Tulsi)
An adaptogenic herb from India known as 'The Queen of Herbs'. It is used to support stress response, clarity, and respiratory health.
Honey Aroma
A sweet aromatic note found in some oolongs, black teas and bug-bitten teas. It can suggest honey, nectar, ripe fruit or warm sweetness.
Honeybush
A caffeine-free South African herbal infusion related to rooibos. It has a naturally sweet, honeyed and slightly woody flavour.
Honeyed
A sweet, rounded note resembling honey or nectar. It appears in some black teas, oolongs, white teas and bug-bitten teas.
Hongni
A red Yixing clay commonly used for teapots. It is generally smoother and less porous than some other purple clay types.
Houjicha
Roasted Japanese green tea. The roasting process turns the leaves brown and gives the tea a toasty, caramel-like flavor with very low caffeine content, making it ideal for evening consumption.
Huang Jin Gui
An Anxi oolong whose name means Golden Osmanthus. It is known for bright floral fragrance and a lighter, aromatic cup.
Huang Shan Mao Feng
A famous Chinese green tea from Anhui province. It is known for delicate leaves, soft sweetness and floral freshness.
Huigan
A Chinese tasting term describing a returning sweetness that appears in the throat or mouth after drinking tea, especially high-quality oolong and pu-erh.
Humidity
Moisture in the air. High humidity can damage tea, although controlled humidity may be used intentionally when ageing some dark teas.
Ice Brew (Koridashi)
An extremely slow brewing method where ice cubes are placed on top of tea leaves and allowed to melt at room temperature. The result is a hyper-concentrated, sweet 'essence' of tea.
Ichibancha
Literally 'first tea'. Refers to the first harvest of the season, which contains the highest quality leaves.
Ichigo Ichie
A Japanese phrase meaning 'one time, one meeting'. In tea culture, it expresses the idea that each tea gathering is unique and should be fully appreciated.
Immunomodulatory
A term used for botanicals that may help support or balance immune function. Echinacea, elderberry, reishi and astragalus are common examples.
Infusion
The process of extracting flavour, colour, aroma and soluble compounds from tea leaves or botanicals by steeping them in water.
Infusion Count
The number of times a single portion of high-quality tea leaves can be steeped. Fine teas like Gyokuro or Oolong can often be infused 3-5 times, with each infusion revealing new flavor notes.
Irish Breakfast
A bold black tea blend usually heavier on Assam than English Breakfast. It is known for strength, maltiness and deep colour.
Jasmine Pearls
Highest-quality green tea leaves hand-rolled into small pearls and scented multiple times with fresh jasmine flowers. The pearls unfurl beautifully when steeped.
Jin Jun Mei
A prestigious Chinese black tea from Fujian made from tender buds. It is known for honeyed sweetness, fruit, malt and refined texture.
Jin Xuan
A Taiwanese tea cultivar famous for its naturally creamy texture and milky aroma. It is often used to produce milk oolong.
Jingmai
An ancient tea mountain area in Yunnan known for aromatic pu-erh, often with floral, honeyed and elegant characteristics.
Juniper Berry
A piney, resinous berry used in herbal infusions for its aromatic, cleansing flavour. It is also known as the key botanical in gin.
Kabuse Sencha
Sencha made from tea plants shaded before harvest. It has more sweetness and umami than standard sencha, while remaining lighter than gyokuro.
Kabusecha
A type of Japanese green tea that is shaded for a shorter period (usually 7-10 days) than Gyokuro or Tencha. It offers a balance between the sweetness of shaded tea and the freshness of unshaded tea.
Kagoshima
The second-largest tea-producing region in Japan, known for its volcanic soil and vibrant, high-quality organic Matcha and Sencha.
Kama
A traditional iron kettle used in Japanese tea ceremony to heat water. It is an important part of the tea room setting and ritual flow.
Kamairicha
A Japanese pan-fired green tea. Unlike most Japanese green teas, it is heated in pans rather than steamed, giving it a lightly toasted, less grassy character.
Karigane
A high-grade Japanese stem tea, often made from the stems of gyokuro or sencha production. It has a naturally sweet, light and elegant flavour.
Karkade
A hibiscus infusion popular in parts of North Africa and the Middle East. It has a deep red colour and a tart, cranberry-like flavour.
Kashmiri Chai
A pink milk tea from Kashmir, often made with green tea, milk, salt, baking soda and spices. It is also known as noon chai.
Keemun
A famous Chinese black tea known for its 'orchid fragrance' and complex notes of stone fruit and light smoke.
Kensui
A waste-water bowl used in Japanese tea ceremony. It holds rinse water after cleaning or warming tea utensils.
Kettle Temperature
The temperature of water in the kettle before brewing. Different tea types require different temperatures for best flavour and balance.
Koicha
Thick Matcha. Prepared with a high ratio of powder to water (usually 4g to 30ml), resulting in a paint-like consistency. Only the highest ceremonial grade Matcha is suitable for Koicha.
Kombucha
A fermented tea drink made with sweetened tea and a SCOBY culture. It is lightly acidic, fizzy and often flavoured after fermentation.
Konacha
A Japanese green tea made from small particles, dust and leaf fragments left from processing teas like sencha and gyokuro. It brews quickly and is often served in sushi restaurants.
Kukicha
Also known as 'twig tea', it is made from the stems and stalks of the tea plant. It has a light, creamy flavor and contains very little caffeine.
Kusenaoshi
A whisk holder used to maintain the shape of the bamboo Chasen. Placing the whisk on a holder after use prevents the prongs from curling or breaking.
Kyoto
The historic heart of Japanese tea. The Uji region within Kyoto is world-renowned for producing the finest ceremonial Matcha.
Kyusu
A traditional Japanese teapot, often featuring a side handle. It is designed specifically for brewing green leaf teas like Sencha and Gyokuro.
Kyusu Filter
The built-in strainer inside a Japanese kyusu teapot. It may be made from ceramic, stainless steel mesh or a perforated clay wall.
L-Theanine
An amino acid found almost exclusively in tea. It promotes relaxation and reduces stress without causing drowsiness, working synergistically with caffeine to provide 'calm alertness'.
Lady Grey
A lighter variation of Earl Grey, usually blended with bergamot, lemon peel and orange peel for a softer citrus profile.
Lapsang Souchong
A distinctive black tea that is smoke-dried over pinewood fires, giving it a bold, campfire-like aroma and flavor.
Lavender
A botanical known for its soothing aroma and ability to reduce anxiety and improve sleep quality. Used in Muave's 'Unwind' series.
Leaf Grade
A classification based on the size, shape and appearance of processed tea leaves. Leaf grade does not always guarantee flavour quality, but it affects brewing behaviour.
Leaf-to-Water Ratio
The amount of tea leaf used in relation to the volume of water. A higher ratio creates a stronger, more concentrated infusion and is central to gongfu-style brewing.
Leafhopper
A small insect whose feeding can trigger aromatic compounds in tea leaves. This effect is prized in teas such as Oriental Beauty and some bug-bitten oolongs.
Lemon Balm
A member of the mint family with a gentle citrus scent. It is widely used in 'Sleep' and 'Relax' teas for its ability to calm the mind and ease tension.
Lemongrass
A citrus-scented grass used in herbal blends for its bright, lemony flavour. It pairs well with ginger, mint, green tea and tropical fruits.
Light Exposure
Exposure to sunlight or bright artificial light, which can degrade tea colour, aroma and flavour over time.
Light Oxidation
A low level of oxidation that keeps tea closer to green tea in colour and flavour. Lightly oxidised oolongs are often floral, fresh and creamy.
Light Roast
A gentle roasting level that preserves floral and green notes while adding subtle warmth and sweetness.
Limescale
A chalky deposit caused by hard water minerals. In kettles, limescale can affect heating efficiency and may influence the taste of brewed tea.
Lincang
A major tea-producing region in Yunnan. Lincang pu-erh can vary widely but is often aromatic, sweet and lively.
Linden Flower
A soft, honeyed flower used in calming herbal infusions. It has a delicate floral taste and is traditionally associated with relaxation.
Lion's Mane
A functional mushroom often associated with focus and cognitive support. It has a mild, earthy flavour and is commonly used in wellness drinks.
Liquor
A professional tea term for the liquid infusion itself. The color and clarity of the liquor are key indicators of the tea's quality and processing.
Liquorice Root
A naturally sweet root used in herbal blends to add body, sweetness and throat-soothing qualities. It should be used carefully by people monitoring blood pressure.
Liu Bao
A dark tea from Guangxi, China, known for earthy, woody and betel-nut-like notes. It is often aged and valued for its mellow character.
London Fog
A tea latte made with Earl Grey, steamed milk and usually vanilla. It combines bergamot citrus with creamy sweetness.
Long Finish
An aftertaste that lingers and evolves after swallowing. A long finish is often associated with high-quality tea.
Lotus Leaf
A botanical used in some traditional infusions and scented teas. It has a light, green and slightly sweet profile.
Lu An Gua Pian
A famous Chinese green tea made from single leaves rather than buds. It has a rich, smooth and slightly nutty character.
Lymphatic
A botanical action associated with supporting the lymphatic system. Cleavers, calendula and red clover are often discussed in this tradition.
Maceration
A slow extraction method where botanicals are soaked in liquid, often cold or room-temperature water, to draw out delicate flavours and active compounds.
Magnesium
A mineral that can contribute positively to tea extraction in moderate amounts. It may help enhance sweetness and body in brewed tea.
Maltiness
A sweet, grain-like note often found in Assam, Dianhong and other black teas. It can resemble malted biscuits, cereal or brown sugar.
Maocha
Rough, unfinished tea used as the raw material for pu-erh production. It can be pressed into cakes or further processed into ripe pu-erh.
Marine
A savoury tasting note reminiscent of seaweed, ocean air or sea vegetables. It is common in some Japanese green teas due to their amino acid profile and steaming process.
Marshmallow Root
A demulcent root used in herbal infusions for its soothing, mucilage-rich texture. It is often included in throat and digestive blends.
Masala Chai
An Indian spiced tea made with black tea, milk, sugar and warming spices such as cardamom, ginger, cinnamon, clove and black pepper.
Matcha
Finely ground powder made from specially grown and processed Tencha leaves. Unlike steeped tea, you consume the entire leaf when drinking Matcha, providing 10x the nutritional value.
Matcha Bloom
The moment matcha powder begins to hydrate and release aroma when mixed with a small amount of water. Proper blooming can help reduce clumps and improve texture.
Matcha Clumping
The formation of dry lumps in matcha powder when it is not sifted or hydrated evenly. Sifting and careful whisking help create a smoother bowl.
Matcha Freshness
A measure of how recently matcha was ground and how well it has been stored. Fresh matcha should be vibrant green, aromatic and smooth rather than dull, stale or harsh.
Matcha Genmaicha
A blend of Genmaicha (green tea and roasted rice) coated with a fine layer of Matcha powder. It produces a bright green liquor with a rich, nutty, and creamy flavor.
Matcha Latte
A drink made by combining matcha with milk or a milk alternative. It has a creamy texture and a softer flavour than straight matcha.
Matcha Oxidation
The gradual loss of colour, aroma and freshness when matcha is exposed to oxygen, light, heat or moisture. Oxidised matcha can turn dull and taste flat or bitter.
Matcha Storage
The practice of protecting matcha from light, heat, air and moisture. Once opened, matcha is best kept tightly sealed and used while fresh.
Meadowsweet
A flowering herb with a sweet, almond-like aroma. It is traditionally used in digestive and comfort-focused herbal infusions.
Mecha
A Japanese green tea made from the early-growth buds of the tea plant. It is high in caffeine and has a strong, punchy flavor.
Medium Oxidation
A moderate level of oxidation that creates balance between floral freshness and deeper fruit, honey or roasted notes.
Medium Roast
A balanced roast level that adds toast, nut, caramel or baked-fruit notes without overwhelming the tea's original character.
Melatonin
The hormone responsible for regulating sleep-wake cycles. Rituals like the 'Digital Sunset' combined with caffeine-free botanical teas help support the body's natural melatonin production.
Menghai
A major pu-erh-producing area in Yunnan, China. It is associated with robust, rich teas and several famous pu-erh factories.
Metabolic Rate
The rate at which your body burns energy. Compounds in green tea, particularly catechins, have been shown to naturally boost thermogenesis and fat oxidation.
Mi Lan Xiang
A popular Dan Cong oolong whose name means honey orchid fragrance. It is known for sweet floral aroma and honeyed depth.
Mid-palate
The main body of flavour experienced after the first impression but before the finish. It shows how the tea develops in the mouth.
Milk Oolong
An oolong known for creamy, buttery or milky notes. High-quality examples may come naturally from the Jin Xuan cultivar, while some commercial versions are flavoured.
Milk Thistle
A seed traditionally associated with liver support. It is often used in detox-style blends, usually alongside other roots and herbs.
Mindfulness
The quality of being present and fully engaged with whatever we're doing at the moment. The tea ritual is a primary vehicle for practicing mindfulness in daily life.
Mineral Balance
The relationship between minerals in brewing water. Balanced minerals can improve body and flavour, while excessive hardness can dull tea.
Minerality
A tasting note describing flavours or textures reminiscent of wet stone, spring water, chalk, slate or mineral-rich soil. It is common in some oolongs and high-mountain teas.
Mint
A family of aromatic herbs known for cooling, refreshing flavour. Peppermint and spearmint are the most common types used in tea.
Mizusashi
A fresh-water container used in Japanese tea ceremony. It holds cold water for replenishing the kettle or adjusting temperature.
Moisture Control
The practice of keeping tea away from humidity. Moisture can cause clumping, stale flavours or microbial spoilage.
Moringa
A nutrient-dense leaf used in herbal infusions and powders. It has a green, earthy flavour and is often used in vitality blends.
Moroccan Mint Tea
A North African tea made with green tea, fresh mint and sugar. It is traditionally poured from a height to create foam and aeration.
Mouthfeel
The physical texture of tea in the mouth. It can be silky, creamy, brothy, thick, thin, drying, oily, sparkling or velvety.
Mugicha
Japanese roasted barley tea. It is caffeine-free, has a toasty, cereal-like flavor, and is traditionally served cold in the summer for its hydrating and cooling properties.
Mullein
A soft-leaved herb often used in herbal infusions to support respiratory health and soothe the throat.
Muscatel
A distinctive grape-like flavour associated with high-quality second flush Darjeeling tea. It can feel fruity, winey and aromatic.
Mushroom Cloud Foam
An informal phrase sometimes used to describe over-whisked matcha foam that rises too high or forms large bubbles rather than a fine, smooth crema-like surface.
Musty
An unwanted damp, mouldy or cellar-like flavour. Some aged teas have earthy storage notes, but true mustiness usually indicates poor storage.
Natsume
A lacquered tea caddy used to hold thin matcha for usucha preparation during Japanese tea ceremony.
Natural Flavouring
A flavouring substance derived from natural sources such as plants, fruits, spices or other food materials. It is often used to create consistent flavour in tea blends.
Neifei
A small paper ticket embedded into a pu-erh cake during pressing. It helps identify the tea and can act as a marker of authenticity.
Neipiao
An information sheet placed inside the wrapper of a pu-erh cake. It may include details about the tea, factory, origin or production story.
Nervine
A botanical traditionally used to support the nervous system. Calming nervines include lemon balm, skullcap, passionflower and chamomile.
Nettle
A nutrient-dense herb rich in iron, calcium, and magnesium. It has a green, hay-like flavor and is used in tea to support detoxification and vitality.
Neurogenesis
The process by which new neurons are formed in the brain. Certain tea polyphenols are being studied for their potential to support neurogenesis and long-term brain health.
Nibancha
The second harvest of Japanese tea, usually picked after the first spring harvest. It is generally stronger and less delicate than ichibancha.
Nilgiri
A tea-growing region in southern India known for fragrant, smooth and often brisk teas. Nilgiri teas are commonly used in blends and iced tea.
Nitrogen Flushing
A packaging method where oxygen is replaced with nitrogen to slow oxidation and preserve freshness.
Nootropic
A substance associated with supporting cognitive performance, focus or mental clarity. In tea, caffeine and L-theanine are often discussed as a natural nootropic pairing.
Nutty
A common flavor profile in teas like Houjicha, Genmaicha, or certain Oolongs, reminiscent of roasted almonds, hazelnuts, or toasted rice.
Odour Absorption
Tea's tendency to absorb surrounding smells. Tea should be kept away from spices, coffee, cleaning products and strongly scented foods.
Okumidori
A Japanese tea cultivar valued for its smooth texture, deep green colour and mellow umami. It is commonly used in high-quality matcha and shaded teas.
Omotesenke
One of the major schools of Japanese tea ceremony. It is known for a more restrained style and a lighter approach to whisking matcha foam.
Oolong Tea
A partially oxidised tea that sits between green and black tea. Oolongs range from light, floral and creamy to dark, roasted and mineral-rich.
ORAC Value
Oxygen Radical Absorbance Capacity. A measure of the antioxidant power of a substance. Matcha has one of the highest ORAC values in the world.
Orange Pekoe (OP)
A high-grade tea consisting of whole, large leaves. Despite the name, it has nothing to do with oranges; 'Pekoe' likely refers to the downy hair on young buds.
Orchid Aroma
A prized floral note often found in high-quality oolong teas, especially Tie Guan Yin, Dan Cong and Taiwanese high mountain oolongs.
Oriental Beauty
A heavily oxidised Taiwanese oolong known for honeyed, fruity and muscatel notes. Its flavour is influenced by leafhopper activity on the tea leaves.
Osmanthus
A fragrant flower used to scent or blend with tea. It adds soft notes of apricot, peach and honey.
Over-Extraction
When too many bitter, harsh or drying compounds are extracted from tea. It is usually caused by excessive brewing time, water temperature or leaf quantity.
Oxidation
The chemical reaction that occurs when tea leaves are exposed to air. It changes the color and flavor of the leaves, defining whether a tea becomes Green (unoxidized), Oolong (partially oxidized), or Black (fully oxidized).
Oxidative Stress
An imbalance between free radicals and antioxidants in your body. The high polyphenol content in tea helps neutralize free radicals and reduce oxidative stress.
Oxygen Exposure
Contact with air, which gradually oxidises tea and reduces freshness. Powdered teas such as matcha are especially sensitive to oxygen.
Pan-firing
A heat-processing method where tea leaves are heated in a pan or wok to stop oxidation. It is common in Chinese green teas and creates nutty, toasted flavours.
Passionflower
A botanical used in Muave's evening rituals for its sedative effects. It is particularly effective at quieting a racing mind before sleep.
Peak Freshness
The period when tea shows its best aroma, colour and flavour. Green teas and matcha usually have a shorter peak freshness window than aged teas.
Pear Pieces
Dried pear used in herbal blends for gentle sweetness and a soft, rounded fruit character.
Pekoe
A tea grading term usually referring to young tea leaves. Despite the sound of the word, it has no connection to orange flavour.
Peppermint
A cooling herb that aids digestion and provides a refreshing, mentholated flavor. Often used to balance richer, earthy tea blends.
pH
A measure of acidity or alkalinity. Water pH can influence tea colour, extraction and perceived brightness.
Piling
A controlled fermentation process where tea leaves are heaped into piles to encourage heat, moisture and microbial activity. It is used to produce ripe pu-erh and some dark teas.
Pinming Cup
A small tasting cup used in Chinese tea practice. Its size encourages focused tasting and allows the tea to be enjoyed across multiple infusions.
Polyphenols
A large group of plant chemicals that act as powerful antioxidants. Tea is one of the richest sources of polyphenols in the human diet.
Polysaccharides
Complex carbohydrates found in tea that may help support healthy blood sugar levels and immune function.
Porcelain Gaiwan
A lidded brewing bowl made from porcelain. It is neutral, easy to clean and ideal for comparing teas because it does not absorb flavour.
Post-fermentation
Microbial ageing or transformation that occurs after the tea has been initially processed. It gives dark teas their earthy, mellow and aged characteristics.
Pour Speed
The speed at which tea is poured from the brewing vessel. Fast pouring can stop extraction quickly, while slow pouring may extend the brew.
Powdered Tea
Tea ground into a fine powder and consumed whole rather than steeped and strained. Matcha is the best-known example, but other powdered teas also exist.
Preheating
The practice of warming teaware before brewing. Preheating helps maintain stable brewing temperature and improves extraction consistency.
Pu-erh (Sheng & Shu)
A fermented tea from Yunnan, China. 'Sheng' (Raw) is aged naturally and can be sharp or floral, while 'Shu' (Ripe) is accelerated through a piling process to be earthy and smooth.
Purple Clay
A type of unglazed clay associated with Yixing teapots. Its porous structure can subtly influence heat retention, aroma and mouthfeel over repeated use.
Qing Xin
A classic Taiwanese tea cultivar widely used for high mountain oolong. It is known for elegance, floral aroma and refined texture.
Quercetin
A flavonoid found in many plants, including tea, apples, onions and elderflower. It is studied for its antioxidant and anti-inflammatory properties.
Raspberry Leaf
An herbal infusion often used to support women's health. It has a flavor similar to black tea but is completely caffeine-free.
Raw Pu-erh
Another name for sheng pu-erh. It is not artificially fermented through wet piling and can develop complexity over long-term ageing.
Re-Roasting
The practice of roasting tea again after initial processing, often to refresh aged oolong, reduce moisture or deepen flavour.
Reboiled Water
Water that has been boiled more than once. It may taste flatter due to reduced dissolved oxygen, which can affect the brightness of delicate teas.
Reishi
A medicinal mushroom traditionally used for calm, resilience and immune support. It has a bitter, earthy flavour and is often blended with cacao or spices.
Relaxant
A botanical or blend that helps the body settle. Relaxant herbs may support calm without necessarily causing strong sleepiness.
Resinous
An aromatic note reminiscent of pine resin, incense, sap or aromatic woods. It can appear in smoked, aged or certain wild-grown teas.
Rhodiola
An adaptogenic root traditionally used to support resilience, energy and mental performance. It has a slightly bitter, earthy taste.
Rinsing
The practice of quickly pouring hot water over tea leaves and discarding it before the first infusion. This 'awakens' the leaves and removes any surface dust.
Ripe Pu-erh
Another name for shu pu-erh. It undergoes accelerated microbial fermentation, creating a dark, earthy and mellow tea.
Ro
A sunken hearth used in the colder months during Japanese tea ceremony. It changes the arrangement and atmosphere of the tea room.
Roast Resting
The period after roasting when tea is allowed to settle. Freshly roasted teas can taste sharp or smoky until the roast integrates.
Roasting
A heat treatment used to dry, stabilise or develop flavour in tea. Roasting can add notes of nuts, caramel, toast, smoke or baked fruit.
Roasty
A flavour note created by heat treatment or roasting. It can resemble toast, nuts, caramel, coffee, baked grain or roasted barley.
Rock Rhyme
The distinctive mineral resonance associated with Wuyi rock teas. It describes a lingering, textured aftertaste rather than a single flavour.
Rolling
A processing step where tea leaves are shaped and bruised to release juices and prepare them for oxidation or drying. Rolling influences flavour, appearance and extraction.
Rooibos
A caffeine-free herbal tea from South Africa. It is rich in minerals and unique antioxidants like aspalathin, making it an excellent base for evening rest rituals.
Rose Petals
Fragrant petals used in tea blends for floral aroma, soft colour and a romantic, perfumed finish.
Rosehip
The round portion of the rose flower just below the petals. It is one of the richest plant sources of Vitamin C and adds a tart, fruity note to herbal blends.
Rosemary
A fragrant evergreen herb with pine-like aroma. It is used in herbal infusions for clarity, circulation and a savoury botanical note.
Rou Gui
A Wuyi rock oolong known for its cinnamon-like aromatic quality, roasted depth and mineral finish.
Russian Caravan
A black tea blend inspired by historical tea trade routes from China to Russia. It often has smooth, smoky or malty notes.
Rutin
A flavonoid found in buckwheat, including sobacha. It is associated with circulation and vascular support.
Saemidori
A prized Japanese tea cultivar known for its vivid green colour, rich umami and natural sweetness. It is often used for premium gyokuro, sencha and matcha.
Saffron
A precious spice made from crocus stigmas. It adds golden colour, floral aroma and a luxurious character to tea and milk-based infusions.
Sage
An aromatic herb with savoury, slightly drying notes. It is used in herbal infusions for throat support and cleansing, herbal flavour.
Samidori
A traditional Japanese cultivar often associated with premium Uji matcha. It is known for its soft sweetness, elegance and refined umami.
Sanbancha
The third harvest of Japanese tea. It is typically more robust, lower in delicate aromatics and often used for everyday teas or roasted styles.
Saponins
Natural compounds found in tea that contribute to the froth and foam when Matcha is whisked. They also have potential anti-inflammatory properties.
Savouriness
A non-sweet flavour quality associated with umami, broth, seaweed, cooked greens or minerals. It is especially common in shaded Japanese teas.
Scenting
The process of flavoring tea by layering it with fresh flowers (like Jasmine or Osmanthus) so the leaves absorb the natural oils and aroma.
Schisandra
A bright red berry used in traditional herbal systems. It is known for its complex flavour covering sour, sweet, bitter, salty and pungent notes.
Second Flush
The second major tea harvest of the year. In Darjeeling, second flush teas are prized for their fuller body and distinctive muscatel flavour.
Sedative
A substance that helps calm the body or promote sleepiness. In herbal tea, sedative botanicals include valerian, passionflower, chamomile and skullcap.
Sencha
The most popular type of green tea in Japan. It is grown in full sunlight and has a refreshing, grassy flavor profile with a clean finish.
Session Tea
Tea prepared over multiple infusions in a slow, intentional setting. The phrase is often used for gongfu brewing or mindful tasting.
Shading (Kabuse)
The process of covering tea plants with nets to block out 80-90% of sunlight before harvest. This forces the plant to produce more chlorophyll and L-Theanine, resulting in the sweet 'umami' flavor profile.
Shelf Life
The length of time tea keeps acceptable quality under proper storage. Shelf life varies by tea type, processing method and packaging.
Sheng Pu-erh
Raw pu-erh made from sun-dried maocha and aged naturally over time. Young sheng can be bright, bitter and floral, while aged sheng becomes smoother and deeper.
Shiage
The final refining stage of Japanese tea processing. It may include sorting, cutting, drying, blending and finishing the tea for sale.
Shiboridashi
A traditional Japanese vessel used for brewing high-quality teas like Gyokuro. It has no internal filter, relying on a narrow gap between the lid and the body to strain the leaves.
Shincha
Fresh new-season Japanese green tea from the earliest spring harvest. It is celebrated for its vibrant aroma, sweetness and fresh green character.
Short Finish
An aftertaste that disappears quickly. A short finish is not always negative, but highly prized teas often have a longer finish.
Shou Mei
A white tea made from more mature leaves. It is often darker, fruitier and fuller-bodied than Silver Needle or White Peony.
Shu Pu-erh
Ripe pu-erh made using wet-piling fermentation to speed up ageing. It is usually dark, earthy, mellow and smooth.
Shui Xian
A traditional Wuyi oolong cultivar and tea style. It often produces a rich, roasted tea with woody, floral and mineral notes.
Sideritis / Mountain Tea
A herbal infusion made from the Sideritis plant, commonly known as Greek mountain tea. It has a gentle, earthy, floral flavour.
Silver Needle (Bai Hao Yin Zhen)
The most prestigious white tea, consisting only of top-tier, unopened buds. It is covered in fine white down and produces a delicate, sweet, honeysuckle-like infusion.
Single Origin
Tea sourced from a single geographical location, estate, or farm. This allows for a unique expression of terroir that isn't lost in a multi-farm blend.
Skullcap
A mild sedative herb from the mint family, used in Muave's evening rituals to help quiet the mind and prepare for sleep.
Slippery Elm
A soothing bark rich in mucilage. It is traditionally used in herbal preparations to coat and comfort the throat or digestive tract.
Smoky
A flavour or aroma resembling wood smoke, pine smoke, charcoal or campfire. It may come from intentional smoke-drying or roasting.
Sobacha
Roasted buckwheat tea. A caffeine-free herbal infusion with a deep, savory, nutty flavor. It is rich in rutin, an antioxidant that supports circulation.
Soft Water
Water with low mineral content. It often produces a cleaner and brighter tea infusion, especially for delicate green and white teas.
Solubility
The ability of a compound to dissolve in water. Different tea compounds dissolve at different temperatures and speeds, shaping the final cup.
Sorting
The process of separating tea leaves by size, shape, quality or grade after drying. Sorting helps create consistent appearance and brewing performance.
Souchong
A larger, more mature tea leaf grade taken from lower down the tea shoot. It is often associated with smoky teas such as Lapsang Souchong.
Spearmint
A sweeter, more rounded mint than peppermint. It is often used in traditional Moroccan Mint tea for its refreshing and cooling properties.
Special Finest Tippy Golden Flowery Orange Pekoe (SFTGFOP)
One of the highest orthodox black tea grades, usually indicating carefully processed whole leaves with abundant golden tips and strong visual quality.
Spicy
A flavour note suggesting warming spices such as cinnamon, clove, pepper, ginger or cardamom.
Spring Water
Naturally sourced water containing minerals. Some spring waters work well for tea, but very hard or highly mineralised water can overpower delicate infusions.
Stale
A dull, faded or cardboard-like flavour caused by age, oxygen exposure, heat, light or poor storage.
Stale Tea
Tea that has lost freshness due to age, oxygen, light, heat or poor packaging. Stale tea often tastes flat, dusty or cardboard-like.
Star Anise
A star-shaped spice with a sweet liquorice-like flavour. It adds warmth and sweetness to chai, digestive and winter blends.
Steaming
A Japanese green tea fixation method where freshly harvested leaves are exposed to steam to stop oxidation. It preserves the green colour and fresh vegetal flavour.
Steep Control
The ability to manage brewing time, temperature, leaf quantity and pour speed. Good steep control helps produce a balanced and repeatable cup.
Steeping
The act of soaking tea leaves or botanicals in water for a controlled period of time. Time, temperature and leaf quantity all influence the result.
Stimulant
A substance that increases alertness or energy. Caffeine-containing plants such as tea, yerba mate, guayusa and coffee are natural stimulants.
Stone Fruit
A fruit note reminiscent of peach, apricot, plum, nectarine or cherry. It is common in some oolongs, white teas and black teas.
Stone Pressing
A traditional method of compressing pu-erh using heavy stones. It produces a looser cake than many modern hydraulic presses.
Stone-Grinding
The traditional method of grinding Tencha leaves into Matcha powder using granite mills. A single stone mill typically produces only 30-40g of powder per hour to prevent heat damage to the delicate leaves.
Storage Aroma
The scent developed by aged tea during storage. It may include notes of wood, earth, camphor, dried fruit, books, cellar or incense depending on conditions.
Strip-Style Oolong
Oolong tea processed into long, twisted leaf strips rather than rolled balls. Wuyi rock teas and Dan Cong oolongs are common examples.
Sweetness
A pleasant sweet impression in tea, which may suggest honey, fruit, sugarcane, malt, flowers or sweet vegetables without containing sugar.
Tai Ping Hou Kui
A distinctive Chinese green tea with long, flat leaves. It is known for orchid-like aroma, soft sweetness and elegant appearance.
Tamacha
A Japanese tea made from small leaf pieces and particles separated during refining. It can produce a strong, quick infusion.
Tamaryokucha
A Japanese green tea with curled rather than needle-shaped leaves. It may be steamed or pan-fired and often has a mellow, slightly fruity flavour.
Tannins
Polyphenolic compounds that contribute to the structure and astringency of tea. They are released more quickly at higher temperatures.
Tatami
Traditional woven straw flooring used in Japanese rooms and tea spaces. The placement of utensils and movement in tea ceremony are often organised around tatami layout.
Tea Boat
A small vessel or tray that holds a teapot during brewing and catches overflow water. It is common in gongfu tea preparation.
Tea Caddy
A container designed for storing tea. Good tea caddies protect leaves from light, air, moisture and odours.
Tea Cake
Compressed tea, usually pu-erh or dark tea, pressed into a round disc shape for ageing, storage and transport.
Tea Cloth
A cloth used to wipe spills, dry teaware and keep the tea table clean during preparation.
Tea Drunk
A casual phrase describing the relaxed, uplifted or altered feeling some people experience after drinking strong or high-quality tea over several infusions.
Tea Dust
The finest particles of tea left after sorting. Dust brews very quickly and strongly, which makes it common in lower-cost tea bags.
Tea Meditation
A mindfulness practice where the act of preparing and drinking tea is used as a focal point to quiet the mind and anchor one in the present moment.
Tea Needle
A tool used to loosen compressed pu-erh or dark tea from cakes, bricks or nests without damaging the leaves too much.
Tea Pet
A small clay figure placed on a tea tray. During a tea ritual, any leftover tea or rinse water is poured over the pet, which gradually develops a tea-scented patina over time.
Tea Pick
A pointed tool used to loosen compressed tea from cakes, bricks or nests. It helps separate leaves without crushing them excessively.
Tea Strainer
A small filter placed over a pitcher or cup to catch fine leaf fragments during pouring.
Tea Tongs
Utensils used to handle hot cups or teaware hygienically during Chinese tea preparation.
Tea Tray
A tray used during tea preparation to catch spills, hold teaware and create a clean ritual space. It is especially common in gongfu tea practice.
Tea Wrapper
The paper wrapping around compressed tea cakes. Pu-erh wrappers often include origin, factory, recipe, branding and ageing information.
Tencha
Tea leaves that have been shaded, steamed, and dried, but not yet ground. Once the stems and veins are removed and the leaf is stone-ground, it becomes Matcha.
Tencha-ro
A traditional drying oven used in the production of tencha, the leaf material that becomes matcha. It helps dry the leaves gently before final refining.
Terroir
The complete natural environment in which a tea is grown, including factors such as soil, topography, and climate, which give the tea its unique character.
Tetsubin
A traditional Japanese cast-iron kettle. While expensive, they are prized for their ability to heat water evenly and potentially add trace amounts of iron to the water, softening its texture.
Thai Iced Tea
A sweet, creamy iced tea from Thailand, usually made with strong black tea, sugar, spices and condensed or evaporated milk.
Theine
A historical term for the caffeine found in tea. While chemically identical to coffee caffeine, theine acts differently in the body due to the presence of L-Theanine.
Thermal Mass
The ability of teaware to absorb and hold heat. Thick clay, iron and ceramic vessels retain heat differently, affecting brewing temperature.
Thermal Shock
A sudden temperature change that can affect delicate tea leaves or teaware. In brewing, harsh temperature shifts may flatten aroma or crack fragile ceramics.
Thyme
A strongly aromatic herb with earthy, minty and savoury notes. It is often used in respiratory and winter wellness blends.
Tie Guan Yin
A premium Oolong tea from Fujian, China, known as 'Iron Goddess of Mercy'. It has a floral, creamy, and long-lasting orchid-like fragrance.
Tie Luo Han
One of the famous Wuyi rock oolongs. It has a roasted, mineral-rich profile with depth, warmth and a long finish.
Tippy Golden Flowery Orange Pekoe (TGFOP)
A premium whole-leaf black tea grade with a generous proportion of golden tips. It is often used for high-quality Assam, Darjeeling and other orthodox black teas.
Tisane
An infusion made from herbs, flowers, fruits, roots, spices or other botanicals rather than the Camellia sinensis tea plant. Chamomile, peppermint and rooibos are examples of tisanes.
Tokoname Ware
A famous Japanese ceramic tradition known for high-quality teapots, especially kyusu. Tokoname clay is prized for brewing Japanese green tea.
Tokonoma
An alcove in a Japanese room where a scroll, flower arrangement or seasonal object may be displayed. In tea ceremony, it sets the tone for the gathering.
Tonic Herb
A herb traditionally used over time to support general wellbeing, resilience or a specific body system.
Top Notes
The first aromas or flavours noticed when smelling or tasting tea. They are often bright, floral, citrusy, grassy or volatile.
Total Dissolved Solids (TDS)
A measure of dissolved minerals and solids in water. In tea brewing, TDS affects extraction, mouthfeel and flavour clarity.
Traditional Storage
A style of pu-erh storage often associated with warmer and more humid regions. It can produce deeper, older-tasting teas more quickly than dry storage.
Triterpenes
Plant compounds found in some herbs and mushrooms. They are often discussed in relation to adaptogenic and anti-inflammatory botanicals.
Tulsi Krishna
A purple-leaf variety of holy basil with a stronger, spicier flavour. It is traditionally used for resilience and stress support.
Tulsi Rama
A variety of holy basil with a balanced, gently peppery and herbaceous flavour. It is often used in calming and adaptogenic blends.
Tulsi Vana
A wild forest variety of holy basil with a bright, aromatic and slightly citrusy character.
Tuo Cha
A bowl-shaped compressed tea, commonly made from pu-erh. Its nest-like shape helps with storage and ageing.
Turmeric
A golden root famous for its potent anti-inflammatory compound, curcumin. Often blended with tea and black pepper to increase absorption.
Uji
A city in Kyoto Prefecture, Japan, widely considered the birthplace of Japanese tea culture and the producer of the world's finest Matcha.
Umami
The fifth basic taste, described as savory or 'brothy'. High-quality Matcha is prized for its intense umami profile, which comes from high concentrations of L-Theanine.
Under-Extraction
When too few flavour compounds are extracted, leaving the tea weak, thin or flat. It can happen when the water is too cool, the steep is too short or too little leaf is used.
Urasenke
One of the major schools of Japanese tea ceremony. It is widely practised internationally and often prepares matcha with a more visible layer of foam.
Usucha
Thin Matcha. The standard preparation of Matcha (usually 2g to 60-80ml of water) whisked into a light, frothy foam.
Vacuum Sealing
A packaging method that removes air from around the tea. It helps preserve freshness, especially for green teas and aromatic oolongs.
Valerian Root
One of the most potent sedative botanicals. It is used in heavy-duty sleep infusions for its ability to significantly reduce the time it takes to fall asleep.
Vanilla
A sweet, aromatic orchid pod used to add creaminess and warmth to tea blends. It pairs well with black tea, rooibos, cacao, fruit and spices.
Vegetal
A primary flavor category for green teas, especially Japanese varieties. It encompasses notes of steamed spinach, seaweed, fresh grass, and snap peas.
Verbena
A lemon-scented herb used in calming and digestive infusions. Lemon verbena has a clean citrus aroma without the acidity of lemon juice.
Volatile Aroma Loss
The fading of delicate aromatic compounds over time. Floral, grassy and citrus notes are especially vulnerable to poor storage.
Volatile Oils
Aromatic compounds found in many herbs, spices and tea leaves. They contribute much of the scent and top-note flavour in botanical infusions.
Wabi-sabi
A Japanese aesthetic philosophy that finds beauty in imperfection, transience, and simplicity. In the tea ritual, it is reflected in the appreciation of handmade, rustic teaware.
Warming Herb
A herb or spice traditionally considered warming. Ginger, cinnamon, clove, cardamom and black pepper are common examples.
Warming Sensation
A gentle feeling of warmth after drinking tea. It may come from roasted teas, spices, alcohol-like aromatic notes or the body's response to caffeine.
Water Hardness
The mineral content of water, especially calcium and magnesium. Hard water can dull tea flavour, reduce clarity and create surface film.
Water Temperature
The temperature of the water used for brewing. Delicate green and white teas usually need cooler water, while black teas, herbal infusions and roasted teas can handle hotter water.
Wellness Infusion
A botanical infusion created with wellbeing in mind. It may combine herbs, spices, roots, flowers or fruits for flavour and functional tradition.
Western Brewing
A common brewing style using a larger teapot or mug, a lower leaf-to-water ratio and a longer steeping time than gongfu brewing.
Wet Leaf Aroma
The smell of tea leaves after brewing. It often reveals deeper notes than the dry leaf, such as cooked greens, flowers, malt, fruit, wood, honey or minerals.
Wet Storage
A humid storage style used for ageing pu-erh and dark tea more quickly. It can create earthy depth but may become musty if poorly managed.
White Tea
The least processed of all tea types. It is made from young buds and leaves that are simply withered and dried, resulting in a delicate, floral flavor profile and high antioxidant content.
Whole Leaf
Tea made from intact or mostly intact leaves. Whole-leaf teas usually infuse more slowly and can offer more aroma, texture and complexity than broken grades.
Withering
The first stage of tea processing, where freshly picked leaves are spread out to lose moisture and become limp and pliable for rolling.
Wo Dui
The wet-piling process used to create ripe pu-erh. It accelerates microbial fermentation, producing a dark, earthy and smooth tea.
Wok Firing
A traditional Chinese green tea processing method where fresh leaves are heated in a wok to stop oxidation and develop flavour.
Woody
A flavour note suggesting bark, cedar, sandalwood, old furniture or dry branches. It is common in aged teas, roasted oolongs and some black teas.
Wuyi Rock Tea
A family of roasted oolongs from the Wuyi Mountains in Fujian, China. They are known for mineral depth, roasted aromatics and a distinctive 'rock rhyme'.
Yabukita
Japan's most widely planted tea cultivar, known for its balanced flavour, reliable yield and suitability for sencha. It has a fresh, grassy profile with gentle sweetness.
Yan Yun
A Chinese term often translated as 'rock rhyme'. It describes the mineral, resonant aftertaste associated with high-quality Wuyi rock oolongs.
Yarrow
A flowering herb with a bitter, aromatic profile. It is traditionally used in seasonal wellness blends and has a long history in European herbalism.
Yellow Tea
A rare category of tea processed similarly to green tea but with an added slow-yellowing step. This creates a smoother, less grassy cup with a soft golden liquor.
Yerba Mate
A caffeinated South American infusion made from the leaves of Ilex paraguariensis. It has a grassy, bitter flavour and is traditionally drunk from a gourd.
Yiwu
A famous pu-erh tea mountain region in Yunnan. Yiwu teas are often known for softness, sweetness, elegance and ageing potential.
Yixing Seasoning
The gradual absorption of tea oils into an unglazed Yixing clay teapot. Many tea drinkers dedicate one Yixing pot to one tea type to build a consistent flavour memory.
Yixing Zisha
A rare purple clay from Yixing, China, used to make unglazed teapots. The porous clay absorbs the oils of the tea over time, 'seasoning' the pot and enhancing the flavor of future brews.
Yuzamashi
A cooling vessel used to lower the temperature of boiling water before pouring it onto delicate green tea leaves. This prevents the tea from becoming bitter.
Zairai
Seed-grown, non-clonal tea plants. Zairai tea gardens often contain genetic diversity, producing complex and less predictable flavour profiles.
Zen
A school of Mahayana Buddhism that emphasizes meditation and intuition. The history of tea is deeply intertwined with Zen, as monks used the beverage to stay alert during long hours of meditation.
Zhen Cha
Literally 'True Tea'. A term used to describe tea that comes specifically from the Camellia Sinensis plant, as opposed to herbal 'tisanes'.
Zhuni
A prized red Yixing clay known for high density and good heat retention. It is often used for small teapots suited to oolong and black tea.
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