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.
In February, the FAA closed the airspace over El Paso, Texas after the Defense Department allowed Customs and Border Protection to used a counter-drone laser system before meeting with the aviation agency to review potential safety impacts, sources told CNN at the time. Alexandra Skores, CNN Money, 10 Apr. 2026 The pilot of the A-10 was able to fly his crippled aircraft into Kuwaiti airspace before ejecting. Editorial, Boston Herald, 9 Apr. 2026 Ghalibaf highlighted Israel’s continued attacks on Lebanon, a drone’s entry into Iranian airspace and the denial of the Islamic Republic’s right to enrich uranium. Hugh Leask,joseph Wilkins, CNBC, 9 Apr. 2026 The Americans had total dominance over Iraqi airspace but stood back as Saddam unleashed helicopter gunships on the rebels. Fintan O’Toole, The New York Review of Books, 9 Apr. 2026 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 15 Apr. 2026.

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