noun
bipedal herbivorous dinosaurs with bony crowns
• Hypernyms: ↑ornithischian, ↑ornithischian dinosaur
• Hyponyms: ↑pachycephalosaur, ↑pachycephalosaurus
• Member Holonyms: ↑suborder Pachycephalosaurus
Useful english dictionary. 2012.
Useful english dictionary. 2012.