| hadrosaur | (n) any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic, Syn. hadrosaurus, duck-billed dinosaur |
| カモハシ竜;鴨嘴竜 | [カモハシりゅう(カモハシ竜);かもはしりゅう(鴨嘴竜), kamohashi ryuu ( kamohashi ryuu ); kamohashiryuu ( kamo kuchibashi ryuu )] (n) duck-billed dinosaur; hadrosaur [Add to Longdo] |
| マイアサウラ | [maiasaura] (n) Maiasaura (genus of large duck-billed dinosaurs) (lat [Add to Longdo] |