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.
However, airspace restrictions and manual override failures have grounded many. Jim Dobson, Forbes.com, 4 Apr. 2025 While Jerusalem values its ability to operate freely in Syrian airspace—thanks in part to the deconfliction mechanism with Russian commanders—that arrangement cannot come at the cost of allowing Hezbollah to build an arsenal capable of overwhelming Israel's defenses. Jason D. Greenblatt, MSNBC Newsweek, 2 Apr. 2025 Concerns about potential disasters in the nation’s congested airspace have intensified as passenger travel rebounds to a 20-year high, surpassing pre-pandemic levels, while airport expansion remains limited and air traffic controller staffing declines. Ryan MacAsero, Mercury News, 31 Mar. 2025 Continue reading to see which states have the riskiest airspace. Ben Kesslen, Quartz, 25 Mar. 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 14 Apr. 2025.

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