What is "unau"

Unau \U*nau"\, n. [Brazilian.] (Zo["o]l.) The two-toed sloth ( Cholopus didactylus), native of South America. It is about two feet long. Its color is a uniform grayish brown, sometimes with a reddish tint.

n. Linnaeus's two-toed sloth, ''Choloepus didactylus'', a two-toed sloth native to South America.

1. n. relatively small fast-moving sloth [syn: two-toed sloth, Choloepus hoffmanni]

2. relatively small fast-moving sloth [syn: two-toed sloth, Choloepus didactylus]