edmontosaurus(redirected from Edmontosaurus regalis)
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|Noun||1.||edmontosaurus - duck-billed dinosaur from Canada found as a fossilized mummy with skin|
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 Edmontosaurus - duck-billed dinosaurs of Canada