✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

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.
Wandering through the Secret Camp site, guests can stumble upon various outdoor exhibitions and projects, such as an avian evolution exhibit or a birdhouse and timber crafting workshop. New Atlas, 22 Nov. 2025 The Minnesota Turkey Growers Association, which donated much of the poultry Thursday, said that rising grain costs and avian flu have not been a factor in production. Ray Campos, CBS News, 21 Nov. 2025 Hickman's Family Farms, Arizona’s largest egg producer, sold its business after a devastating avian flu outbreak forced the euthanasia of millions of birds. Rey Covarrubias Jr, AZCentral.com, 18 Nov. 2025 The second comes from the avian world. Christopher McFadden, Interesting Engineering, 15 Nov. 2025 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 29 Nov. 2025.

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
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!