The leaf of the tea-plant; esp. in pl. the leaves after being infused to make the beverage.

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1728.  A Trip to the Moon, v. 30. As the Tea Leaves began to spread themselves, so she began to discover her Mind, ’till I became acquainted with all her Secrets.

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1756.  Hanway, Ess. Tea, vi. 237. You have also heard that your maids dry your tea-leaves, and sell them.

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1798.  Monthly Mag., July, 30/1. Texeira, a Spaniard who visited the East Indies about the year 1600, saw the dried tea-leaves first in Malacca.

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1851.  Mayhew, Lond. Labour, II. 133/1. An extensive trade … is carried on in tea-leaves … after their having been subjected, in the usual way, to decoction. Ibid., 133/2. The tea-leaves are often reserved … to be thrown on the carpets when swept, as a means of allaying the dust.

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c. 1865.  Circ. Sc., I. 351/2. The tea-leaves have … to be infused with boiling water.

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  So Tea-leaved a., having leaves like those of the tea-plant: specifically applied to a species of willow (Salix phylicifolia).

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1806.  J. Galpine, Brit. Bot., § 409.

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1861.  Miss Pratt, Flower-Pl., V. 106.

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