Edentata
  貧齒目
  Eden·ta·ta /ˌɪˌdɛnˈtɑtə, ˈtet-/ 名詞 複數
  E·den·ta·ta prop. n. pl.  Zoöl. 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.
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  Edentata
       n : order of mammals having few or no teeth including: New World
           anteaters; sloths; armadillos [syn: order Edentata]