English dictionary

Thecodontia

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

extinct terrestrial reptiles having teeth set in sockets; of the late Permian to Triassic

noun.animal

Synonyms order thecodontia

Source: WordNet 3.0
A group of fossil saurians having biconcave vertebræ and the teeth implanted in sockets.

noun

Source: webster1913