archosaurian (adj.)

  1. of or relating to reptiles of the subclass Archosauria

    archosaurian (n.)

  1. extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts

    [ Syn: archosaur , archosaurian reptile ]

The dictionary is based on the WordNet Electronic Lexical Database.
WordNet 3.0 Copyright 2011 by Princeton University. All rights reserved.