order ornithischia definition

  • noun:
    • extinct terrestrial reptiles having bird-like pelvises: armored dinosaurs (thyreophorans); boneheaded and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods)

Related Sources

  • Definition for "order ornithischia"
    • extinct terrestrial reptiles having bird-like pelvises: armored dinosaurs…
    • View More
  • Hypernym for "order ornithischia"
29 votes

How would you define order ornithischia?

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