[ ser-uh-tuh-sawr ]
/ ˈsɛr ə təˌsɔr /
a carnivorous, swift-running North American theropod dinosaur of the genus Ceratosaurus and closely related genera, of the Jurassic Period, having a large skull with a short horn between the nostrils and a bony knob in front of each eye, and reaching a length of 20 feet (6.1 meter).
- ceratocricoid muscle,
Origin of ceratosaur
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019