huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
<noun.animal>
<noun.animal>
| Apatosaurus excelsus |
|
| apatosaur |
|
| apatosaurus |
|
| brontosaur |
|
| brontosaurus |
|
| thunder lizard |
|
semantic pointers
hypernym
member holonym