Rare ·Advanced level

Definitions

Noun

1. 1
   a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth wordnet

Synonyms

All synonyms

advanced cynodontsdivision cynodontiamammal lineagemammal stem groupmammaliaform groupmammaliaform lineage

Antonyms

All antonyms

basal therapsidscrown group mammalsnon cynodontsprimitive therapsids