airspace

noun

air·​space ˈer-ˌspās How to pronounce airspace (audio)
: the space lying above the earth or above a certain area of land or water
especially : the space lying above a nation and coming under its jurisdiction

Examples of airspace in a Sentence

seeking permission to fly through U.S. airspace
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.
Earlier on Sunday, aircraft had been activated to ensure the safety of Polish airspace following Russian attacks in western Ukraine near the border with Poland, the country’s armed forces said, according to Reuters. Svitlana Vlasova, CNN Money, 7 Sep. 2025 There have been several instances of missiles, drones and aircraft involved in the conflict crossing into Polish airspace or territory. Tom O'Connor, MSNBC Newsweek, 7 Sep. 2025 On June 5, 1984, amidst the Iran-Iraq War, Royal Saudi Air Force F-15s intercepted and shot down an Iranian F-4E and damaged a second one that violated Saudi Arabian airspace. Paul Iddon, Forbes.com, 7 Sep. 2025 The drones and missiles fired at Ukraine caused Poland to deploy fighter jets to ensure the country’s airspace was protected, according to multiple reports. Washington Examiner Staff, The Washington Examiner, 3 Sep. 2025 See All Example Sentences for airspace

Word History

First Known Use

1911, in the meaning defined above

Time Traveler
The first known use of airspace was in 1911

Cite this Entry

“Airspace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airspace. Accessed 8 Sep. 2025.

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