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.
Qatar has announced the partial reopening of its airspace following a week of closures as the country dealt with incoming drones and missiles from Iran. Sophie Prideaux, Condé Nast Traveler, 7 Mar. 2026 Azerbaijan also shut the southern sector of its airspace Thursday after accusing Iran of a drone attack that injured four civilians and damaged an airport building. Hallie Golden, Fortune, 7 Mar. 2026 The hostilities have made ocean carriers wary of sailing through the Strait of Hormuz, and forced a mass closure of airspace throughout the Middle East that directly impacted 13 percent of global air cargo capacity, according to data from Rotate. Glenn Taylor, Sourcing Journal, 6 Mar. 2026 About two weeks earlier, the use of a military laser system by CBP designed to disrupt drones near El Paso prompted the FAA to abruptly shut down a large swath of airspace up to 18,000 feet over the city for 10 days. Aaron Cooper, CNN Money, 6 Mar. 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 12 Mar. 2026.

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