Meaning of ORNITHISCHIA
 WordNet Dictionary |
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| | Definition: | | [n] extinct terrestrial reptiles having birdlike pelvises: armored dinosaurs (thyreophorans); bone-headed and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods) |
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| | Synonyms: | | order Ornithischia |
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| | See Also: | | animal order, Archosauria, euronithopod, Euronithopoda, genus Pisanosaurus, genus Staurikosaurus, Marginocephalia, marginocephalian, ornithischian, ornithischian dinosaur, Ornithopoda, subclass Archosauria, suborder Euronithopoda, suborder Marginocephalia, suborder Ornithopoda, suborder Thyreophora, Thyreophora, thyreophoran | |
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