saurischian dinosaur

Noun

1.

saurischian dinosaur - herbivorous or carnivorous dinosaur having a three-pronged pelvis like that of a crocodile Synonyms: saurischian

bird-footed dinosaur, dinosaur, order Saurischia, Saurischia, saurischian, sauropod, sauropod dinosaur, theropod, theropod dinosaur