n.
Function: noun
Date: 1840
: any of an order (Thecodontia) of Triassic diapsid thecodont reptiles that were presumably on the common ancestral line of the dinosaurs, birds, and crocodiles
n.
Function: noun
Date: 1840
: any of an order (Thecodontia) of Triassic diapsid thecodont reptiles that were presumably on the common ancestral line of the dinosaurs, birds, and crocodiles
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012