psittacosaur | ||
1. | [ noun ] (zoology) primitive dinosaur actually lacking horns and having only the beginning of a frill; long hind and short front limbs; may have been bipedal | |
Synonyms: | psittacosaurus | |
Related terms: | ceratopsian genus_Psittacosaurus | |
Similar spelling: |
psittacosaurus psittacosis Psittacus Psittacula Psittaciformes Psittacidae |