English dictionary



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English noun: subclass Archaeornithes

1. subclass Archaeornithes (animal) primitive reptile-like fossil birds of the Jurassic or early Cretaceous


SynonymsArchaeornithes


Broader (hypernym)class


Member holonymgenus Archaeopteryx, genus Archaeornis, genus Archeopteryx, genus Ibero-mesornis, genus Sinornis


Member meronymAves, class Aves









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