megathere | sense examples, Usage and Definition from wordnet dictionary online

Noun megathere has 1 sense

ground sloth, megathere - gigantic extinct terrestrial sloth-like mammal of the Pliocene and Pleistocene in America
--₁ is a kind of megatherian, megatheriid, megatherian mammal
--₁ is a member of Megatherium, genus Megatherium