air space
Americannoun
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a space occupied by air.
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the amount of breathing air in a room or other enclosed space.
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the region of the atmosphere above a municipality, state, or nation, over which it has jurisdiction.
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the region of the atmosphere above a plot of ground, to which the owner has rights or access.
Etymology
Origin of air space
First recorded in 1900–05
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The air space easily becomes crowded and in the case of moving stories like car chases, a bit unpredictable and chaotic.
From Los Angeles Times ● Sep. 19, 2026
Ukraine's air space has been closed since Russia launched its invasion.
From Barron's ● Sep. 14, 2026
But the air, space and instrumental cohesion of touchstones like, say, Bonnie Raitt are nowhere to be found.
From The Wall Street Journal ● Jul. 21, 2026
“To those asking why haven’t I left, the air space is closed so nobody can go in or out,” she said.
From Los Angeles Times ● Mar. 3, 2026
It is an underground traffic zone, a biological mixing point where different species of animals and insects cross one another’s paths in an enclosed air space.
From "The Hot Zone" by Richard Preston
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.