corythosaur


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.corythosaur - duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmetcorythosaur - duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet
duck-billed dinosaur, hadrosaur, hadrosaurus - any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic
genus Corythosaurus - genus of duck-billed dinosaurs of late Cretaceous
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.