ar•chae•op•ter•yx
We found 6 definitions of archaeopteryx from 6 different sources.
NounPlural: archaeopteryxes |
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archaeopteryx - extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds | ||
archeopteryx, Archaeopteryx lithographica | ||
bird warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings |