| Didactyl | n. [ Gr. |
| Didactylous | a. (Zool.) Having only two digits; two-toed. [ 1913 Webster ] |
| silky anteater | (n) squirrel-sized South American toothless anteater with long silky golden fur, Syn. Cyclopes didactylus, two-toed anteater |
| two-toed sloth | (n) relatively small fast-moving sloth with two long claws on each front foot, Syn. unau, Choloepus didactylus, unai |