| NOUN | animal | corythosaurus, corythosaur | duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet |
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| Meaning | duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet. | |
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| Synonym | corythosaur | |
| Member of | genus Corythosaurus | genus of duck-billed dinosaurs of late Cretaceous |
| Broader | hadrosaur, hadrosaurus, duck-billed dinosaur | Any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet |
| Spanish | corythosaurus | |
| Catalan | coritosaure, Corythosaurus | |
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