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.
Growing order book Rising geopolitical tensions, including recent airspace violations, drone incidents and ongoing conflicts, are driving demand for defense capabilities, Johansson said. — Elsa Ohlen, CNBC, 23 Oct. 2026 That means WIGs appear poised to bypass the unresolved certification, airspace, and pilot-training issues that have left eVTOLs in a kind of regulatory limbo for the past several years. — IEEE Spectrum, 22 Oct. 2026 The drones are autonomous, meaning each drone reserves its own airspace and maps its delivery route. — Charlotte Observer, 21 Oct. 2026 At the time, officials warned that airspace closures, demonstrations and threats to locations associated with the United States could disrupt travel with little notice. — Jessica Mekles, FOXNews.com, 21 Oct. 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

Rhymes for airspace

See All Rhymes for airspace

Browse Nearby Words

air sleeve
airspace
airspace reservation
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Cite this Entry

“Airspace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airspace. Accessed 27 Oct. 2026.

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More from Merriam-Webster on airspace

Britannica.com: Encyclopedia article about airspace

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