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.
Until that happens, airlines could be forced to trim their schedules to keep airspace safe. Zach Wichter, USA Today, 13 May 2025 China later claimed that a Japanese civilian aircraft had entered airspace over the Senkakus, prompting it to dispatch a helicopter to drive the plane away. Micah McCartney, MSNBC Newsweek, 12 May 2025 After the announcement of the ceasefire, Pakistan reopened its airspace to resume flight operations that were at a standstill nationwide, according to the nation’s airports authority. Bloomberg News, Boston Herald, 10 May 2025 Pakistan reopened its airspace and returned all of its airports to normal operations following the ceasefire agreement. Antonio Pequeño Iv, Forbes.com, 10 May 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 18 May. 2025.

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