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

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.
Russia launched 142 drones at Ukraine overnight, according to Ukraine's air force. Katie Marie Davies The Associated Press, Arkansas Online, 28 Nov. 2025 The deaths in Syria followed a series of strikes by Israel's air force in parts of southern Lebanon on Thursday. NPR, 28 Nov. 2025 The Ukrainian air force said Russia fired hundreds of drones and dozens of missiles during the attack. Catherine Nicholls, CNN Money, 27 Nov. 2025 Air defenses shot down or suppressed 125 drones, the air force said, with 37 craft impacting across 15 locations. Meredith Deliso, ABC News, 25 Nov. 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

Browse Nearby Words

Cite this Entry

“Air force.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20force. Accessed 1 Dec. 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!