Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun thecodont_reptile

1 sense of thecodont reptile

Sense 1
thecodont, thecodont reptile -- (presumably in the common ancestral line to dinosaurs and crocodiles and birds)
       => archosaur, archosaurian, archosaurian reptile -- (extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts)