 ornithischia |
||
| 1. | [ noun ] (biology,zoology) extinct terrestrial reptiles having birdlike pelvises: armored dinosaurs (thyreophorans); bone-headed and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods) | |
| Synonyms: | order_Ornithischia | |
| Related terms: | animal_order Archosauria Euronithopoda genus_Staurikosaurus genus_Pisanosaurus Marginocephalia Thyreophora ornithischian | |
| Similar spelling: |
ornithischian ornithosis Ornithogalum ornithine Ornithopoda ornithopod ornithopter ornithology Ornithomimida ornithomimid |
|
