archosaur
1. [ noun ] (zoology) extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts
Synonyms: archosaurian_reptile archosaurian
Related terms: diapsid pterosaur nothosaur thecodont ichthyosaur plesiosaur dinosaur Archosauria
Similar spelling:   Archosauria
  archosaurian
  Archosargus
  araceous
  arch_support
  argosy
  archespore
  Arachis