| choloepus | (n) a genus of Megalonychidae consisting of the two-toed sloth, Syn. genus Choloepus |
| two-toed sloth | (n) a sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot, Syn. unau, unai, Choloepus hoffmanni |
| two-toed sloth | (n) relatively small fast-moving sloth with two long claws on each front foot, Syn. unau, Choloepus didactylus, unai |