aviation

noun

avi·​a·​tion ˌā-vē-ˈā-shən How to pronounce aviation (audio)
ˌa-
often attributive
1
: the operation of aircraft
a pioneer in the early days of aviation
a career in aviation
sometimes, specifically : the operation of heavier-than-air aircraft
Fascinated from that moment on by aviation, [John] Montgomery pursued pioneering experiments in the design of a heavier-than-air glider … Kevin Starr
2
: military airplanes
carrier-based aviation
3
: airplane manufacture, development, and design
By that time, [Theodore P.] Wright already had established himself as a leading figure in American aviation.Michael Rothschild

Examples of aviation in a Sentence

Recent Examples on the Web
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Directed by Joseph Kosinski, Top Gun: Maverick followed Cruise's character 30 years after his graduation from the TOPGUN Naval aviation program, when he is called back as an instructor for the elite fliers. Charlotte Phillipp, People.com, 7 Feb. 2025 The disappearance marks the third major U.S. aviation mishap in eight days. Associated Press, TIME, 7 Feb. 2025 The incident marks the third major U.S. aviation accident in the past eight days, including a fatal crash involving an Army Black Hawk helicopter and passenger plane near D.C. When did the Bering Air plane go missing? Yaakov Katz, Newsweek, 7 Feb. 2025 The public may not know exactly what happened for quite some time as aviation authorities conduct a full investigation, Brauchle said. Jeanine Santucci, USA TODAY, 7 Feb. 2025 See all Example Sentences for aviation 

Word History

Etymology

French, from Latin avis

First Known Use

1865, in the meaning defined at sense 1

Time Traveler
The first known use of aviation was in 1865

Dictionary Entries Near aviation

Cite this Entry

“Aviation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aviation. Accessed 16 Feb. 2025.

Kids Definition

aviation

noun
avi·​a·​tion ˌā-vē-ˈā-shən How to pronounce aviation (audio)
ˌav-ē-
: the operation of aircraft (as airplanes or helicopters) that are heavier than air
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