duck-billed dinosaur is a noun meaning "any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic". It carries one recorded sense.
any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic
Definitions, synonyms and semantic relations for duck-billed dinosaur come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.