The definition of 'apatosaur' & the word 'apatosaur' in example sentences or phrases

Noun
1
huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic

Synonyms of the word 'apatosaur' & Antonyms of the word 'apatosaur'.

Noun
Synonymsapatosaurus, brontosaur, brontosaurus, thunder lizard, Apatosaurus excelsus,