archosaurian reptile is a noun meaning "extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts". It carries one recorded sense.
extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts
Definitions, synonyms and semantic relations for archosaurian reptile come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.