الإنجليزية - الإنجليزية
تعريف apatosaur في الإنجليزية الإنجليزية القاموس.
- A large, herbivorous, gregarious sauropod dinosaur, of the genus Apatosaurus, from Jurassic North America; it had a long neck and tail. The animal is the same as that incorrectly called a brontosaur
- huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
- An apatosaur
- brontosaur