Archosaurian

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An archosaur.
  2. 2
    extinct reptiles including: dinosaurs, plesiosaurs, pterosaurs, ichthyosaurs, thecodonts wordnet
Adjective
  1. 1
    of or relating to reptiles of the subclass Archosauria wordnet

Etymology

From translingual Archosauria + -n.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.