Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun saurischian_dinosaur

1 sense of saurischian dinosaur

Sense 1
saurischian, saurischian dinosaur -- (herbivorous or carnivorous dinosaur having a three-pronged pelvis like that of a crocodile)
       => dinosaur -- (any of numerous extinct terrestrial reptiles of the Mesozoic era)