avian

adjective

avi·​an ˈā-vē-ən How to pronounce avian (audio)
: of, relating to, or derived from birds
avian behavior
avian species
see also avian dinosaur

Examples of avian in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This avian bystander may have recognized a fellow bird of prey in Coriolanus, whose role in the Roman ecosystem is necessary yet not fit for all purposes in a young democracy beset with growing pains. Theater Critic, Los Angeles Times, 1 July 2026 Prices hit record highs last year amid an avian flu outbreak that decimated the country's poultry flocks. Mary Cunningham, CBS News, 30 June 2026 For example, when the avian flu epidemic hit a few years ago, Koetz said Purdue University Extension educators would issue updates on the epidemic with guidance, including keeping ducks and chickens separated. Alexandra Kukulka, Chicago Tribune, 25 June 2026 Sahas Barve, director of avian ecology at Archbold, laughed. Jim Clash, Forbes.com, 19 June 2026 See All Example Sentences for avian

Word History

Etymology

Latin avis

First Known Use

1861, in the meaning defined above

Time Traveler
The first known use of avian was in 1861

Browse Nearby Words

Cite this Entry

“Avian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/avian. Accessed 4 Jul. 2026.

Kids Definition

avian

adjective
avi·​an ˈā-vē-ən How to pronounce avian (audio)
: of, relating to, or derived from birds

Medical Definition

avian

adjective
avi·​an ˈā-vē-ən How to pronounce avian (audio)
: of, relating to, or derived from birds
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