Wattle

1. n. The trees from which the bark is obtained. See Savanna wattle, under Savanna.
2. n. A twig or flexible rod; hence, a hurdle made of such rods.
3. n. A rod laid on a roof to support the thatch.
4. n. A naked fleshy, and usually wrinkled and highly colored, process of the skin hanging from the chin or throat of a bird or reptile.
5. n. Barbel of a fish.
6. n. The astringent bark of several Australian trees of the genus Acacia, used in tanning; — called also wattle bark.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.