archosaurian
1. [ adjective ] of or relating to reptiles of the subclass Archosauria
Related terms: Archosauria
2. [ noun ] (zoology) extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts
Synonyms: archosaurian_reptile archosaur
Related terms: diapsid pterosaur nothosaur thecodont ichthyosaur plesiosaur dinosaur Archosauria
Similar spelling:   Archosauria
  archosaur
  Archosargus
  archesporium
  archesporial