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Caenagnathiformes

plural noun Cae·nag·nath·i·for·mes \ ¦sēˌnagˌnathəˈfȯrˌmēz , ¦kīˌn- \

Definition of Caenagnathiformes

:an order of Canadian Cretaceous birds (Neognathae) known from a single immense jaw and believed to be related to the ostriches though in some respects the jaw resembles that of a toothless dinosaur

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Origin and Etymology of caenagnathiformes

New Latin, from ¹caen- + agnath- (from a- ²a- + Greek gnathos jaw) + -iformes

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First Known Use: 1940

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