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flap

flap

6 2.0
A quick up and down movement, often made by wings
  • noun
  • /flæp/
: aleteo
  • "Open it up and look," Connie grumbled as she pushed the flaps open.
  • a flap of wings

Is that like, so if we talk about those the the flap of a butterfly wing, like what's the first flap?

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Examples

  • Leg flap, leg flap, leg flap!

  • Alice heard screams and strange cries, the flapping of wings, and the pounding of hooves.

    Fiction book (1993)
  • Yeah, a flap of the wings on one side of the planet can cause waves on the other.

  • Would whoever is making that flapping sound quiet down?

  • As Berlin arrives, doors on the opposite wall flap together like somebody just hurried out.

    Fiction book (1992)
  • Something is stowed inside a homemade flap in the lining of his coat.

    Fiction book (1993)
  • And you can make pocket flaps in all kinds of shapes and sizes and styles.

  • Myrmeen heard Varina scream again, the sound coupled with the flapping of wings.

    Fiction book (1992)
  • A little Italian flag taped to the handlebars of Louis's bike flaps in the breeze he stirs up.

    Fiction book (1999)
  • The flap of the bird's wings was barely audible as it soared through the sky.

Synonyms

flutter
vsflap
9 2.7

A quick, light repeated movement, like wings or leaves

is more general, applying to any quick repeated up and down motion
flapping
vsflap
7 1.0

A repeated up-and-down movement of wings, flags, or sails

is the quick repeated up and down motion described more generally
fluttering
vsflap
3 3.0

A quick, light movement up and down by wings or leaves

is a broader quick up and down movement not limited to light objects
flap flap
vsflap
2 6.8

The repeated sound wings make when they move

focuses on the movement itself rather than its sound
flit
vsflap
1 7.4

A sudden quick movement like a bird or insect passing

refers specifically to rapid up and down motion rather than darting movement

Antonyms

283 3.1

Being steady and not likely to change

35 3.5

A time of complete quiet and no movement that feels calm

Idioms

8.7

Talk a lot about things that do not matter

Compounds

2 6.8

The repeated sound wings make when they move

1 2.9

A piece of cloth like a door that opens and closes at a tent entrance

1 3.5

A piece of cloth that covers a pocket opening to keep things safe and make the pocket look neater

landing flap
  • Specialized
1 5.5

A part under a plane wing that moves down to give more lift and slow the plane when landing

How Audible

to clap
1 7.4
flap
6 2.0
to flutter
52 3.5

Surface Forms

flap singular
flaps plural

Etymology

Flap as a movement comes from the action word that imitates a quick hitting sound, like a bird's wings making a sharp 'flap'. So a flap is that quick up-and-down movement you see when something beats the air.