'unai' definitions:

Definition of 'unai'

(from WordNet)
noun
A sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot [syn: two- toed sloth, unau, unai, Choloepus hoffmanni]
noun
Relatively small fast-moving sloth with two long claws on each front foot [syn: two-toed sloth, unau, unai, Choloepus didactylus]