styracosaur

Thesaurus

Noun

1.

styracosaur - an unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn; late Cretaceousstyracosaurusceratopsian, horned dinosaur - any of several four-footed herbivorous dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongoliagenus Styracosaurus - genus of horned dinosaurs