noun, plural or·ni·thes [awr-nahy-theez]. /ɔrˈnaɪ θiz/.
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Origin of ornis
Words nearby ornis
Example sentences from the Web for ornis
This arises mainly from the large number of Tyrannidæ belonging to the Argentine Ornis.Argentine Ornithology, Volume I (of 2)|P. L. Sclater
The presence of three species of Coots, all apparently in abundance, is a somewhat special peculiarity of the Argentine Ornis.Argentine Ornithology, Volume II (of 2)|P. L. Sclater
Ornis, or′nis, n. the birds collectively of a region, its avifauna.