Also found in: Thesaurus.
Related to thecodont reptile: diphyodont teeth
Switch to new thesaurus
|Noun||1.||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
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