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.
All three have served in their respective nations’ air forces. Richard Tribou, Orlando Sentinel, 15 Feb. 2025 Air Force air crews in the skies above McClellan Airport are staying combat ready in a joint exercise with airmen from Great Britain, Australia and Canada’s air forces. Darrell Smith, Sacramento Bee, 11 Feb. 2025 While Copenhagen is responsible for its foreign affairs and defense, the U.S. also shares responsibility for Greenland's defense and operates an air force base there based on a 1951 treaty. The Associated Press, arkansasonline.com, 11 Jan. 2025 The exercises, which took place over the Southeast Asian nation's maritime zone, were focused on bolstering air domain awareness and coordination between the two air forces, including in combat capabilities, the Philippine Air Force said in a news release. Thomas G. Moukawsher, Newsweek, 5 Feb. 2025 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

Dictionary Entries Near air force

Cite this Entry

“Air force.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20force. Accessed 21 Feb. 2025.

Kids Definition

air force

noun
: the military organization of a nation for air warfare

More from Merriam-Webster on air force

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!