air force

noun

1
: the military organization of a nation for air warfare
2
: a unit of the U.S. Air Force higher than a division and lower than a command

Examples of air force in a Sentence

the combined allied air forces
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.
Overnight, Russia launched one ballistic missile and 126 long-range drones at Ukraine, according to the Ukrainian air force. Arkansas Online, 19 Feb. 2026 Overnight, Russia launched one ballistic missile and 126 long-range drones at Ukraine, according to the Ukrainian air force. Jamey Keaten, Los Angeles Times, 18 Feb. 2026 Ukraine's air force said in a post to Telegram on Wednesday morning that Russia launched one missile and 126 drones into the country overnight, of which 100 drones were shot down or suppressed. David Brennan, ABC News, 18 Feb. 2026 No cryolite, no massive American air force. Thomas Robertson, Fortune, 17 Feb. 2026 See All Example Sentences for air force

Word History

First Known Use

1911, in the meaning defined at sense 1

Time Traveler
The first known use of air force was in 1911

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Cite this Entry

“Air force.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20force. Accessed 21 Feb. 2026.

Kids Definition

air force

noun
: the military organization of a nation for air warfare

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