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

Noun megatheriid has 1 sense

megatherian, megatheriid, megatherian mammal - a large extinct ground sloth
--₁ is a kind of edentate
--₁ is a member of Megatheriidae, family Megatheriidae
--₁ has particulars: ground sloth, megathere