Nimravus

Thesaurus

Noun

1.

Nimravus - false sabertoothed tigers genus Nimravusmammal genus - a genus of mammalsfamily Felidae, Felidae - cats; wildcats; lions; leopards; cheetahs; saber-toothed tigersfalse saber-toothed tiger - North American cat of the Miocene and Pliocene; much earlier and less specialized than members of the genus Smiledon