English noun: Apatosaurus excelsus | |||
1. | Apatosaurus excelsus (animal) huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic | ||
Synonyms | apatosaur, apatosaurus, brontosaur, brontosaurus, thunder lizard | ||
Broader (hypernym) | sauropod, sauropod dinosaur | ||
Member meronym | genus Apatosaurus, genus Brontosaurus | ||