flying

American  

[flahy-ing] / ˈflaɪ ɪŋ /

adjective

1. making flight or passing through the air; that flies.

   a flying insect; an unidentified flying object.

2. floating, fluttering, waving, hanging, or moving freely in the air.

   flying banners; flying hair.

3. extending through the air.

4. moving swiftly.

5. made while moving swiftly.

   a flying leap.

6. very hasty or brief; fleeting or transitory.

   a flying visit; a flying remark.

7. designed or organized for swift movement or action.

8. fleeing, running away, or taking flight.

   They pursued the flying enemy.

9. Nautical. (of a sail) having none of its edges fastened to spars or stays.

---

noun

1. the act of moving through the air on wings; flight.

adverb

1. Nautical. without being fastened to a yard, stay, or the like.

   a sail set flying.

flying British  

/ ˈflaɪɪŋ /

adjective

1. (prenominal) hurried; fleeting

   a flying visit

2. (prenominal) designed for fast action

3. (prenominal) moving or passing quickly on or as if on wings

   a flying leap

   the flying hours

4. hanging, waving, or floating freely

   flying hair

5. nautical (of a sail) not hauled in tight against the wind

---

noun

1. the act of piloting, navigating, or travelling in an aircraft

2. (modifier) relating to, capable of, accustomed to, or adapted for flight

   a flying machine

Other Word Forms

• nonflying adjective
• unflying adjective

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

Investors were already dumping the stocks over worries that ultradiscretionary purchases like Tiffany necklaces and Birkin handbags might be jettisoned by consumers once missiles started flying in the Middle East.

From The Wall Street Journal • Apr. 15, 2026

Travelers face sky-high costs for a summer getaway, especially if they are flying to their destinations.

From Barron's • Apr. 14, 2026

"The way she plays is subtle but integral to the team that she's in. If Keira's good and if Keira's flying, the team's flying," Williamson told the Women's Football Weekly podcast.

From BBC • Apr. 13, 2026

“Right now, we’re flying blind, especially in places where we’ve criminalized wildlife trade and driven it underground.”

From Los Angeles Times • Apr. 13, 2026

I thought sure that he had sprouted wings and was flying away.

From "Summer of the Monkeys" by Wilson Rawls

Related Words

• aerial
• floating
• soaring