aircraft

noun

air·​craft ˈer-ˌkraft How to pronounce aircraft (audio)
plural aircraft
Synonyms of aircraftnext
often attributive
: a vehicle (such as an airplane or balloon) for traveling through the air

Examples of aircraft in a Sentence

a company that manufactures aircraft
Recent Examples on the Web
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The aircraft has kept a vital spot in the Air Force for two main reasons, Birkey said. Los Angeles Times, 19 June 2026 Under this framework, mission autonomy software can evolve independently from the aircraft carrying it. Aamir Khollam, Interesting Engineering, 18 June 2026 The aircraft went down while on a test mission in support of a radar modernization program, generating a large plume of smoke visible from miles away. Thao Nguyen, USA Today, 18 June 2026 And the Project Sunrise aircraft is fitted with an additional 20,000-litre fuel tank that enables the plane to fly more than 16,000 kilometers, up to 22 hours non-stop. Michael Goldstein, Forbes.com, 18 June 2026 See All Example Sentences for aircraft

Word History

First Known Use

1845, in the meaning defined above

Time Traveler
The first known use of aircraft was in 1845

Browse Nearby Words

Cite this Entry

“Aircraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aircraft. Accessed 25 Jun. 2026.

Kids Definition

aircraft

noun
air·​craft ˈa(ə)r-ˌkraft How to pronounce aircraft (audio)
ˈe(ə)r-
plural aircraft
: a machine (as an airplane, glider, or helicopter) that can travel through the air and that is supported either by its own buoyancy or by the action of the air against its surfaces
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