styracosaurus

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn;
late Cretaceous
• Syn:
styracosaur
• Hypernyms:
ceratopsian, horned dinosaur
• Member Holonyms:
genus Styracosaurus