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.
Poland, Croatia, Romania and non-NATO member Moldova all have reported airspace violations and found drone fragments on their territory since the war began. Arkansas Online, 30 May 2026 Romanian radars detected drones that were in Romanian airspace, according to the ministry statement. Kathleen Magramo, CNN Money, 29 May 2026 Authorities warned that anyone caught operating a drone in restricted airspace could face confiscation of the device, up to one year in prison and a $1,000 fine. Sofia Baltodano, Miami Herald, 29 May 2026 An unknown number of these drones crossed over into Romanian airspace, one of them hitting an apartment block in the border town of Galați, its government said. Alexander Smith, NBC news, 29 May 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 4 Jun. 2026.

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