apatosaurus definition

  • noun:
    • a really huge sauropod dinosaur for the genus Apatosaurus (or Brontosaurus ) of the late Jurassic Period. Apatosaurs had a long neck and tail and a comparatively little mind.
    • a genus of extinct dinosaurs comprising the brontosaurs; apatosaurs.
    • A genus of dinosaurian reptiles regarding the family Camarasaurid√¶, explained by Marsh through the Upper Jurassic rocks of Colorado.
    • huge quadrupedal herbivorous dinosaur common in united states inside late Jurassic

Related Sources

  • Definition for "apatosaurus"
    • a really huge sauropod dinosaur for the genus…
    • View More
  • Sentence for "apatosaurus"
    • Here over thirteen hundred footprints of…
    • View More
  • Hypernym for "apatosaurus"
65 votes

How would you define apatosaurus?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!