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Adjective: archosaurian
  1. Of or relating to reptiles of the subclass Archosauria
Noun: archosaurian
  1. Extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts
    - archosaur, archosaurian reptile

Derived forms: archosaurians

Type of: diapsid, diapsid reptile

Part of: Archosauria, subclass Archosauria

Encyclopedia: Archosaurian