Therapsida

Từ điển WordNet v3.1 - WordNet Dictionary

noun

extinct mammal-like reptiles found inhabiting all continents from the mid Permian to late Triassic
• Syn:
order Therapsida
• Hypernyms:
animal order
• Member Holonyms:
Synapsida, subclass Synapsida
• Member Meronyms:
therapsid, protomammal, Chronoperates, genus Chronoperates, Cynodontia,
division Cynodontia, Dicynodontia, division Dicynodontia