Wattle \Wat"tle\, n. [AS. watel, watul, watol, hurdle, covering, wattle; cf. OE. watel a bag. Cf. Wallet.] 1. A twig or flexible rod; hence, a hurdle made of such rods. And there he built with wattles from the marsh A little lonely church in days of yore. --Tennyson. 2. A rod laid on a roof to support the thatch. 3. (Zo["o]l.) (a) A naked fleshy, and usually wrinkled and highly colored, process of the skin hanging from the chin or throat of a bird or reptile. (b) Barbel of a fish. 4. (a) The astringent bark of several Australian trees of the genus Acacia, used in tanning; -- called also wattle bark. (b) (Bot.) The trees from which the bark is obtained. See Savanna wattle, under Savanna. Wattle turkey. (Zo["o]l.) Same as Brush turkey.

Mimosa \Mi*mo"sa\ (?; 277), n. [NL., fr. Gr. ? imitator. Cf. Mime.] (Bot.) A genus of leguminous plants, containing many species, and including the sensitive plants ({Mimosa sensitiva}, and M. pudica}). Note: The term mimosa is also applied in commerce to several kinds bark imported from Australia, and used in tanning; -- called also wattle bark. --Tomlinson.

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