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
Explanation
If it has to do with flying or operating a plane, it has to do with aviation. If someone tells you that he's in aviation school, that means he is learning how to fly a plane. Aviation comes from the Latin avis meaning "bird," an appropriate translation given that aviation deals with travel by air, specifically in a plane. The aviation industry is the business sector dedicated to manufacturing and operating all types of aircraft. Air traffic controllers, when they are awake, are concerned with aviation safety.
Vocabulary lists containing aviation
Flying High: Aviation Words
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The Cay
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November Words
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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.
This is a point made by leading climate scientists including Prof Kevin Anderson of Manchester University, who argues the 50% figure "excludes international aviation and shipping and our imports and exports".
From BBC • Apr. 15, 2026
SYDNEY—Australia’s Qantas QAN -0.83%decrease; red down pointing triangle Airways said its near-term jet fuel bill would be up to 32% more than previously anticipated, as the Iran conflict hits profitability in global aviation.
From The Wall Street Journal • Apr. 14, 2026
“Whether the material originated from aircraft systems, waste leakage, or another source, this event raises important concerns about aviation safety over densely populated communities in Los Angeles County.”
From Los Angeles Times • Apr. 14, 2026
“It seems unlikely that industry rivals, consumer groups and antitrust authorities would simply go along with this,” said Stephen Trent, an independent aviation analyst.
From MarketWatch • Apr. 14, 2026
The engineers’ job was to come up with the theories and formulas that advanced the nation’s aviation know-how; the computers performed and checked calculations to ensure that the engineers’ ideas worked.
From "Reaching for the Moon" by Katherine Johnson
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.
