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.
The conflict has forced most countries in the Middle East to close their airspace. Qassim Abdul-Zahra, Chicago Tribune, 17 June 2025 Iran and Iraq have closed their airspace, according to the flight tracking company. Jennifer Borresen, USA Today, 14 June 2025 The airspace above Iran and Israel as well as Jordan, Syria and Iraq emptied of commercial flights on Friday, according to flight-tracking site Flightradar24. Issy Ronald, CNN Money, 13 June 2025 Iran tasks its Fulcrums with guarding the airspace above its sprawling capital city. Paul Iddon, Forbes.com, 13 June 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 27 Jun. 2025.

More from Merriam-Webster on airspace

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