Ornithischia

Ornithischia (ə {respell|or-ni|THISS|kee-ə}) or Predentata is an extinct order of beaked, herbivorous dinosaurs. The name ornithischia is derived from the Greek ornitheos (ορνιθειος) meaning `of a bird` and ischion (ισχιον) meaning `hip joint`. They are known as the `bird-hipped` dinosaurs because of their bird-like hip stru...
Found on http://en.wikipedia.org/wiki/Ornithischia

Ornithischia

[n] - extinct terrestrial reptiles having birdlike pelvises: armored dinosaurs (thyreophorans)
Found on http://www.webdictionary.co.uk/definition.php?query=Ornithischia

Ornithischia

order Ornithischia noun extinct terrestrial reptiles having birdlike pelvises: armored dinosaurs (thyreophorans); boneheaded and horned dinosaurs (marginocephalians); duck-billed dinosaurs (euronithopods)
Found on http://wordnetweb.princeton.edu/perl/webwn?s=Ornithischia
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