Cynodontia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth
• Syn:
division Cynodontia
• Hypernyms:
division
• Member Holonyms:
Therapsida, order Therapsida
• Member Meronyms:
cynodont, Exaeretodon, genus Exaeretodon