- present participle of fly.
flying
Americanadjective
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making flight or passing through the air; that flies.
a flying insect; an unidentified flying object.
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floating, fluttering, waving, hanging, or moving freely in the air.
flying banners; flying hair.
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extending through the air.
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moving swiftly.
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made while moving swiftly.
a flying leap.
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very hasty or brief; fleeting or transitory.
a flying visit; a flying remark.
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designed or organized for swift movement or action.
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fleeing, running away, or taking flight.
They pursued the flying enemy.
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Nautical. (of a sail) having none of its edges fastened to spars or stays.
noun
adverb
adjective
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(prenominal) hurried; fleeting
a flying visit
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(prenominal) designed for fast action
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(prenominal) moving or passing quickly on or as if on wings
a flying leap
the flying hours
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hanging, waving, or floating freely
flying hair
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nautical (of a sail) not hauled in tight against the wind
noun
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the act of piloting, navigating, or travelling in an aircraft
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(modifier) relating to, capable of, accustomed to, or adapted for flight
a flying machine
Other Word Forms
Etymology
Origin of flying
before 1000; Middle English (noun); Old English flēogende (adj.). See fly 2, -ing 2, -ing 1
Explanation
The act of soaring through the air is flying. You can also use this word to describe anything that's soaring through the air, like a flying squirrel or flying insects. Use flying for anything that flaps or flutters above the ground, from flying fish to flying turkeys. It's also good for describing things that are propelled or blown into the air: "As the baseball hit the window, I ducked to avoid the flying glass." "The wind picked up and I watched the flying leaves dance around my yard." Some things only appear to fly, like a flying buttress, an architectural projection that "flies" from the side of a building.
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.
When your health declines and you need to pay for caregivers and other services, “money starts flying out the window,” she said.
From MarketWatch • Jul. 12, 2026
Once he was done flying across snow and leaping into sandpits, he finally committed to the sport that was in his blood.
From The Wall Street Journal • Jul. 10, 2026
There is no torn metal or flying glass.
From BBC • Jul. 8, 2026
With negotiations at an impasse, Trump spoke with Russia's Vladimir Putin before flying to Turkey and was to "follow up" with him after meeting Zelensky, a US official said.
From Barron's • Jul. 8, 2026
The thing flying above him did meet that description very well.
From "The Very, Very Far North" by Dan Bar-el
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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.