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- DictionaryTea/tē/
noun
- 1. a hot drink made by infusing the dried crushed leaves of the tea plant in boiling water: "Catherine sipped her tea"
- 2. the evergreen shrub or small tree that produces tea leaves, native to South and eastern Asia and grown as a major cash crop.
Learn the origin, history, and usage of the word tea, which can refer to a plant, a beverage, a social event, or slang for gossip. See examples, synonyms, related words, and phrases containing tea.
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Tea is an aromatic beverage prepared by pouring hot or boiling water over cured or fresh leaves of Camellia sinensis, an evergreen shrub native to East Asia which probably originated in the borderlands of southwestern China and northern Myanmar. Tea is also made, but rarely, from the leaves of Camellia taliensis.
Learn the meaning of tea as a drink, a meal, and an idiom. Find out how to pronounce tea and see examples of its usage in different contexts.
Tea definition: the dried and prepared leaves of a shrub, Camellia sinensis, from which a somewhat bitter, aromatic beverage is prepared by infusion in hot water.. See examples of TEA used in a sentence.
- Overview
- History of the tea trade
- Classification of teas
- Processing the leaf
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tea, beverage produced by steeping in freshly boiled water the young leaves and leaf buds of the tea plant, Camellia sinensis. Two principal varieties are used, the small-leaved China plant (C. sinensis variety sinensis) and the large-leaved Assam plant (C. sinensis variety assamica). Hybrids of these two varieties are also grown. The leaves may be...
According to legend, tea has been known in China since about 2700 bce. For millennia it was a medicinal beverage obtained by boiling fresh leaves in water, but around the 3rd century ce it became a daily drink, and tea cultivation and processing began. The first published account of methods of planting, processing, and drinking came in 350 ce. Around 800 the first seeds were brought to Japan, where cultivation became established by the 13th century. Chinese from Amoy brought tea cultivation to the island of Formosa (Taiwan) in 1810. Tea cultivation in Java began under the Dutch, who brought seeds from Japan in 1826 and seeds, workers, and implements from China in 1833.
In 1824 tea plants were discovered in the hills along the frontier between Burma and the Indian state of Assam. The British introduced tea culture into India in 1836 and into Ceylon (Sri Lanka) in 1867. At first they used seeds from China, but later seeds from the Assam plant were used.
The Dutch East India Company carried the first consignment of China tea to Europe in 1610. In 1669 the English East India Company brought China tea from ports in Java to the London market. Later, teas grown on British estates in India and Ceylon reached Mincing Lane, the centre of the tea trade in London. By the late 19th and early 20th centuries, tea growing had spread to Russian Georgia, Sumatra, and Iran and extended to non-Asian countries such as Natal, Malawi, Uganda, Kenya, Congo, Tanzania, and Mozambique in Africa, to Argentina, Brazil, and Peru in South America, and to Queensland in Australia.
Britannica Quiz
Teas are classified according to region of origin, as in China, Ceylon, Japanese, Indonesian, and African tea, or by smaller district, as in Darjeeling, Assam, and Nilgris from India, Uva and Dimbula from Sri Lanka, Keemun from Chi-men in China’s Anhwei Province, and Enshu from Japan.
Teas are also classified by the size of the processed leaf. Traditional operations result in larger leafy grades and smaller broken grades. The leafy grades are flowery pekoe (FP), orange pekoe (OP), pekoe (P), pekoe souchong (PS), and souchong (S). The broken grades are: broken orange pekoe (BOP), broken pekoe (BP), BOP fanning, fannings, and dust. Broken grades usually have substantial contributions from the more tender shoots, while leafy grades come mainly from the tougher and maturer leaves. In modern commercial grading, 95 to 100 percent of production belongs to broken grades, whereas earlier a substantial quantity of leafy grades was produced. This shift has been caused by an increased demand for teas of smaller particle size, which produce a quick, strong brew.
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In tea manufacture, the leaf goes through some or all of the stages of withering, rolling, fermentation, and drying. The process has a twofold purpose: (1) to dry the leaf and (2) to allow the chemical constituents of the leaf to produce the quality peculiar to each type of tea.
The best-known constituent of tea is caffeine, which gives the beverage its stimulating character but contributes only a little to colour, flavour, and aroma. About 4 percent of the solids in fresh leaf is caffeine, and one teacup of the beverage contains 60 to 90 milligrams of caffeine. The most important chemicals in tea are the tannins, or polyphenols, which are colourless, bitter-tasting substances that give the drink its astringency. When acted upon by an enzyme called polyphenol oxidase, polyphenols acquire a reddish colour and form the flavouring compounds of the beverage. Certain volatile oils contribute to the aroma of tea, and also contributing to beverage quality are various sugars and amino acids.
Tea is a beverage made from the leaves and buds of the tea plant, Camellia sinensis, which can be fermented, unfermented, or semifermented. Learn about the origin, classification, cultivation, and production of tea, as well as its chemical composition and effects.
Learn the meaning of tea as a drink, a meal and an idiom. Find out how to pronounce tea, how to make it and how to enjoy it in different contexts.
Learn the meaning, pronunciation and usage of the word tea in English. Find out how to say tea in different contexts, such as a hot drink, a meal or an expression.
