ceratosaur

Từ điển WordNet v3.1 - WordNet Dictionary

noun

primitive medium-sized theropod;
swift-running bipedal carnivorous dinosaur having grasping hands with sharp claws and a short horn between the nostrils;
Jurassic in North America
• Syn:
ceratosaurus
• Hypernyms:
theropod, theropod dinosaur, bird-footed dinosaur
• Hyponyms:
coelophysis
• Member Holonyms:
suborder Ceratosaura