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.
For example, the current model of airspace allocation, based on decades-old frameworks, contrasts sharply with the potential for drone corridors that could populate the skies with the density of a neutron star (OK, slight exaggeration). Clyde Wayne Crews Jr., Forbes, 12 Jan. 2025 But planes were briefly grounded after drones were spotted in the airspace. CBS News, 12 Jan. 2025 There are dozens of unexplained incursions of our airspace every year. Scott Simon, NPR, 11 Jan. 2025 These incidents have become increasingly frequent in the last few months, with Sweden, Finland, the U.K., and other countries reporting sightings of Russian aircraft in international airspace. Dan Perry, Newsweek, 2 Jan. 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

Dictionary Entries Near airspace

Cite this Entry

“Airspace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airspace. Accessed 21 Jan. 2025.

More from Merriam-Webster on airspace

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