ornis

[awr-nis]

noun, plural or·ni·thes [awr-nahy-theez] /ɔrˈnaɪ θiz/.

an avifauna.

Origin of ornis

1860–65; < German < Greek órnīs bird; akin to Old English earn eagle (see erne), German Aar

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for ornis

Ornis, or′nis, n. the birds collectively of a region, its avifauna.
Chambers's Twentieth Century Dictionary (part 3 of 4: N-R)|Various

British Dictionary definitions for ornis

ornis

noun

a less common word for avifauna

Word Origin for ornis

C19: from Greek: bird

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012