noun
extinct terrestrial reptiles having teeth set in sockets; of the late Permian to Triassic
• Syn: ↑Thecodontia
• Hypernyms: ↑animal order
• Member Holonyms: ↑Archosauria, ↑subclass Archosauria
• Member Meronyms: ↑thecodont, ↑thecodont reptile
Useful english dictionary. 2012.