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