| has gloss | (noun) herbivorous dinosaur with a pelvis like that of a bird
ornithischian, ornithischian dinosaur |
| lexicalization | eng: ornithischian dinosaur |
| lexicalization | eng: ornithischian |
| subclass of | (noun) any of numerous extinct terrestrial reptiles of the Mesozoic era
dinosaur |
| has subclass | (noun) primitive dinosaur found in Argentina
pisanosaurus, pisanosaur |
| has subclass | (noun) primitive dinosaur found in Brazil
staurikosaur, staurikosaurus |
| has subclass | (noun) dinosaurs having bony armour
armored dinosaur |
| has subclass | (noun) bipedal herbivorous dinosaurs with bony crowns
bone-headed dinosaur |
| has subclass | (noun) any of several four-footed herbivorous dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongolia
ceratopsian, horned dinosaur |
| has subclass | (noun) bipedal herbivorous dinosaur
ornithopod, ornithopod dinosaur |
| has subclass | (noun) any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic
hadrosaur, duck-billed dinosaur, hadrosaurus |