Edentata > define
noun
- Order of mammals having few or no teeth including: New World anteaters; sloths; armadillos.
- synonyms: order Edentata
by WordNet 3.0 © 2006 by Princeton University
(n.pl.) An order of mammals including the armadillos, sloths, and anteaters; -- called also Bruta. The incisor teeth are rarely developed, and in some groups all the teeth are lacking.
by Webster's Revised Unabridged Dictionary