aviation
Americannoun
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the design, development, production, operation, and use of aircraft, especially heavier-than-air aircraft.
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military aircraft.
noun
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the art or science of flying aircraft
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the design, production, and maintenance of aircraft
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military aircraft collectively
Other Word Forms
- aviatic adjective
Etymology
Origin of aviation
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.