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.
Dates of attack, will an airspace close, will enriched uranium change hands. Jon Wertheim, CBS News, 28 June 2026 It was not immediately known what caused the crash in a city with strict airspace controls, including a recent ban on drones. ABC News, 27 June 2026 The official investigation found no fault with either aircraft but that three planes had occupied the same airspace, which was deemed to have been unsuitably monitored over the Kharkiv region. Colin Millar, New York Times, 27 June 2026 During major sporting events, the agency establishes Temporary Flight Restrictions, or TFRs, to secure the airspace around venues and protect players, fans, teams and law enforcement operations. Stepheny Price, FOXNews.com, 26 June 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 29 Jun. 2026.

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