Standard Lemma guide

flap

noun · verb · 30 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Australia, General-American, Received-Pronunciation: /flæp/
  • US: Recorded audio is listed in the source snapshot.
  • British, Northern-England, Scotland, Southern, Standard, Wales: /flap/
  • New-Zealand: /flɛp/
  • rhymes with -æp
  • CMU ARPABET: F L AE1 P Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.

Definition source: English Wiktionary via Wiktextract

Examples

  • a flap of a garment
  • The envelope flap seemed curiously wrinkled.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A hinged leaf.

Definition source: English Wiktionary via Wiktextract

Examples

  • the flaps of a table
  • the flap of a shutter

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A hinged surface on the trailing edge of the wings of an aeroplane, used to increase lift and drag.

Definition source: English Wiktionary via Wiktextract

Topics: aeronautics, aerospace, aviation, business, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A side fin of a ray.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: wing

Antonyms: none provided

5

noun

Meaning 5

The motion of anything broad and loose, or a sound or stroke made with it.

Definition source: English Wiktionary via Wiktextract

Examples

  • the flap of a sail
  • the flap of a wing

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A controversy, scandal, stir, or upset.

Definition source: English Wiktionary via Wiktextract

Examples

  • The comment caused quite a flap in the newspapers.

Meaning relationships

Synonyms: ado, argy-bargy, bangarang, bobbery, brouhaha, bunfight, bustle, bust-up, chaos, ferment, clamour, clatter, commotion, disruption, disturbance, flap, flutter, foofaraw, fracas, furor, fuss, hobbleshaw, hoo-ha, hoo-hah, hubbub, hullabaloo, hurly-burly, kerfuffle, mayhem, merry hell, outcry, palaver, pandemonium, pother, quarrel, riot, rowdydow, ruckus, rumpus, shemozzle, shindy, splatterdash, stir, stooshie, three-ring circus, to-do, tomfoolery, trouble, tumult, turmoil, unrest, uproar, upstir

Antonyms: none provided

7

noun

Meaning 7

A consonant sound made by a single muscle contraction, such as the sound /ɾ/ in the standard American English pronunciation of body.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, phonetics, phonology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: tap

Antonyms: none provided

8

noun

Meaning 8

A piece of tissue incompletely detached from the body, as an intermediate stage of plastic surgery.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, surgery

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

The labia, the vulva.

Definition source: English Wiktionary via Wiktextract

Usage: in-plural, slang, vulgar

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A blow or slap (especially to the face).

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

Examples

  • 1450, Palladius on Husbondrieː Ware the horn and heels lest they fling a flap to thee.
  • a1500 The Prose Merlinː The squire lift up his hand and gave him such a flap that all they in the chapel might it hear.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

A young prostitute.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A connected component of the induced subgraph formed by deleting a set of vertices.

Definition source: English Wiktionary via Wiktextract

Topics: graph-theory, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To move (something broad and loose) up and down.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • The crow slowly flapped its wings.
  • Startled, the wood pigeon flew off, its wings flapping noisily.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To move loosely back and forth.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • The flag flapped in the breeze.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

verb

Meaning 15

For a goalkeeper to weakly attempt to play a flighted ball with the hands, failing to control it.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: ball-games, games, hobbies, lifestyle, soccer, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

verb

Meaning 16

To pronounce (something) as a flap consonant.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: human-sciences, linguistics, phonetics, phonology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

verb

Meaning 17

To be pronounced with a flap consonant.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: human-sciences, linguistics, phonetics, phonology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

verb

Meaning 18

To be advertised as being available and then unavailable (or available by different routes) in rapid succession.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: communications, computing, electrical-engineering, engineering, mathematics, natural-sciences, physical-sciences, sciences, telecommunications

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

verb

Meaning 19

To talk, especially in a manner seen as excessive, nagging or annoying.

Definition source: English Wiktionary via Wiktextract

Qualifier: African-American Vernacular

Examples

  • She stay flappin' at me.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

noun

Meaning 20

any broad thin and limber covering attached at one edge; hangs loose or projects freely

Definition source: Princeton WordNet 3.0

Examples

  • he wrote on the flap of the envelope

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: covering

Narrower terms: barndoor, coattail, codpiece, earflap, earlap, jag, dag, lap, overlap, pocket flap, tent-fly, rainfly, fly sheet, fly, tent flap, tongue

21

noun

Meaning 21

a movable airfoil that is part of an aircraft wing; used to increase lift or drag

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: flaps

Antonyms: none provided

Broader terms: airfoil, aerofoil, control surface, surface

Narrower terms: landing flap

22

noun

Meaning 22

a movable piece of tissue partly connected to the body

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: animal tissue

Narrower terms: uvula, soft palate, velum, protective fold, cusp, leaflet

23

noun

Meaning 23

the motion made by flapping up and down

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: flapping, flutter, fluttering

Antonyms: none provided

Broader terms: wave, undulation

24

noun

Meaning 24

an excited state of agitation

Definition source: Princeton WordNet 3.0

Examples

  • he was in a dither
  • there was a terrible flap about the theft

Meaning relationships

Synonyms: dither, pother, fuss, tizzy

Antonyms: none provided

Broader terms: agitation

25

verb

Meaning 25

pronounce with a flap, of alveolar sounds

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: pronounce, articulate, enounce, sound out, enunciate, say

26

verb

Meaning 26

make a fuss; be agitated

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dither, pother

Antonyms: none provided

Broader terms: fuss, niggle, fret

27

verb

Meaning 27

move noisily

Definition source: Princeton WordNet 3.0

Examples

  • flags flapped in the strong wind

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: beat, pound, thump

28

verb

Meaning 28

move in a wavy pattern or with a rising and falling motion

Definition source: Princeton WordNet 3.0

Examples

  • The curtains undulated
  • the waves rolled towards the beach

Meaning relationships

Synonyms: roll, undulate, wave

Antonyms: none provided

Broader terms: move

Narrower terms: luff

29

verb

Meaning 29

move with a flapping motion

Definition source: Princeton WordNet 3.0

Examples

  • The bird's wings were flapping

Meaning relationships

Synonyms: beat

Antonyms: none provided

Broader terms: move

Narrower terms: flail, thresh, clap

30

verb

Meaning 30

move with a thrashing motion

Definition source: Princeton WordNet 3.0

Examples

  • The bird flapped its wings
  • The eagle beat its wings and soared high into the sky

Meaning relationships

Synonyms: beat

Antonyms: none provided

Broader terms: move, displace

Narrower terms: flutter, bate, clap

History

Etymology

From Middle English flap, flappe (“a slap; blow; buffet; fly-flap; something flexible or loose; flap”), related to Saterland Frisian Flappert (“wing, flipper”), Middle Dutch flabbe (“a blow; slap on the face; fly-flap; flap”) (modern Dutch flap (“flap”)), Middle Low German flabbe, vlabbe, flebbe, from the verb (see below). Related also to English flab and flabby.

From Middle English flappen (“to flap, clap, slap, strike”), related to Dutch flappen (“to flap”), German Low German flappen (“to flap”), German flappen (“to flap”), Dutch flabberen (“to flit, flap”). Probably ultimately imitative.

Across languages

Translations

130 source translations are retained for this English entry.

  • Afrikaans: pant — flap of a garment
  • Bashkir: итәк (itək) — flap of a garment
  • Bulgarian: капак на джоб (kapak na džob) — flap of a garment
  • Esperanto: basko — flap of a garment
  • Finnish: läppä — flap of a garment
  • French: pan — flap of a garment
  • Galician: aba — flap of a garment
  • Galician: ciringallo — flap of a garment
  • German: Krempe — flap of a garment
  • German: Hutkrempe — flap of a garment
  • German: Patte — flap of a garment
  • Latin: lacinia — flap of a garment
  • Māori: tīrepa — flap of a garment
  • Portuguese: aba — flap of a garment
  • Russian: пола́ (polá) — flap of a garment
  • Russian: подо́л (podól) — flap of a garment
  • Spanish: solapa — flap of a garment
  • Spanish: solape — flap of a garment
  • Spanish: solapo — flap of a garment
  • Vietnamese: vạt — flap of a garment
  • Vietnamese: vạt áo — flap of a garment
  • Bulgarian: крило (krilo) — furniture flap / hinged leaf
  • Esperanto: klapo — furniture flap / hinged leaf
  • Finnish: läppä — furniture flap / hinged leaf
  • French: rabat — furniture flap / hinged leaf
  • Galician: aba — furniture flap / hinged leaf
  • German: Klappe — furniture flap / hinged leaf
  • Italian: ribalta — furniture flap / hinged leaf
  • Portuguese: aba — furniture flap / hinged leaf
  • Russian: откидна́я доска́ (otkidnája doská) — furniture flap / hinged leaf
  • Finnish: rintaevä — a side fin of a ray - also termed a flap
  • Finnish: siipi — a side fin of a ray - also termed a flap
  • Māori: hopehope — a side fin of a ray - also termed a flap
  • Bulgarian: отзвук (otzvuk) — upset / stir
  • Finnish: häly — upset / stir
  • German: Aufregung — upset / stir
  • Māori: heihei — upset / stir
  • Russian: возбужде́ние (vozbuždénije) — upset / stir
  • Bashkir: ҡағыу (qağıw) — flap of wings etc
  • Bulgarian: плясък (pljasǎk) — flap of wings etc
  • Bulgarian: плющене (pljuštene) — flap of wings etc
  • Finnish: siivenisku — flap of wings etc
  • French: battement — flap of wings etc
  • German: Flügelschlag — flap of wings etc
  • German: Schlag — flap of wings etc
  • Gujarati: ફફડવું (phaphaḍvũ) — flap of wings etc
  • Macedonian: ма́втање (mávtanje) — flap of wings etc
  • Old English: ġeswing — flap of wings etc
  • Russian: хло́панье (xlópanʹje) — flap of wings etc
  • Bulgarian: задкрилка (zadkrilka) — concerning an aeroplane
  • Bulgarian: елерон (eleron) — concerning an aeroplane
  • Finnish: laippa — concerning an aeroplane
  • Finnish: laskusiiveke — concerning an aeroplane
  • French: volet de bord de fuite — concerning an aeroplane
  • German: Bremsklappe — concerning an aeroplane
  • German: Landeklappe — concerning an aeroplane
  • Italian: ipersostentatore — concerning an aeroplane
  • Kazakh: жалғасқанатша (jalğasqanatşa) — concerning an aeroplane
  • Macedonian: закрилка (zakrilka) — concerning an aeroplane
  • Portuguese: flape — concerning an aeroplane
  • Russian: закры́лок (zakrýlok) — concerning an aeroplane
  • Spanish: flap — concerning an aeroplane
  • Chinese Mandarin: 閃音 /闪音 (shǎnyīn) — phonetics
  • Finnish: yksitäryinen tremulantti — phonetics
  • Finnish: napausäänne — phonetics
  • Greek: μονοπαλλόμενο (monopallómeno) — phonetics
  • Korean: 탄음 (taneum) — phonetics
  • Polish: spółgłoska uderzeniowa — phonetics
  • Portuguese: vibrante simples — phonetics
  • Japanese: 弾き音 (hajikion) — phonetics
  • Kashmiri: ٹٲسؠ (ṭạ̄s') — phonetics
  • Spanish: percusiva — phonetics
  • Spanish: vibrante simple — phonetics
  • Finnish: läppä — surgical tissue
  • German: Lappen — surgical tissue
  • German: Hautlappen — surgical tissue
  • German: Hautfetzen — surgical tissue
  • Greek: κρημνός (krimnós) — surgical tissue
  • Russian: лоску́т (loskút) — surgical tissue
  • Spanish: colgajo — surgical tissue
  • Arabic: رَفْرَف (rafraf) — to move (something broad and loose) up and down
  • Bulgarian: пляскам (pljaskam) — to move (something broad and loose) up and down
  • Bulgarian: размахвам (razmahvam) — to move (something broad and loose) up and down
  • Finnish: läpyttää — to move (something broad and loose) up and down
  • Finnish: räpytellä — to move (something broad and loose) up and down
  • Finnish: räpyttää — to move (something broad and loose) up and down
  • French: battre — to move (something broad and loose) up and down
  • German: flattern — to move (something broad and loose) up and down
  • Greek: τινάζω (tinázo) — to move (something broad and loose) up and down
  • Italian: sventolare — to move (something broad and loose) up and down
  • Italian: sbattere — to move (something broad and loose) up and down
  • Italian: battere — to move (something broad and loose) up and down
  • Macedonian: ма́вта (mávta) — to move (something broad and loose) up and down
  • Māori: aroarowhaki — to move (something broad and loose) up and down
  • Māori: tīrepa — to move (something broad and loose) up and down
  • Māori: tīreparepa — to move (something broad and loose) up and down
  • Old English: swingan — to move (something broad and loose) up and down
  • Polish: trzepotać — to move (something broad and loose) up and down
  • Polish: zatrzepotać — to move (something broad and loose) up and down
  • Polish: machać — to move (something broad and loose) up and down
  • Polish: machnąć — to move (something broad and loose) up and down
  • Portuguese: bater — to move (something broad and loose) up and down
  • Russian: маха́ть (maxátʹ) — to move (something broad and loose) up and down
  • Russian: помаха́ть (pomaxátʹ) — to move (something broad and loose) up and down
  • Spanish: batir — to move (something broad and loose) up and down
  • Swedish: flaxa — to move (something broad and loose) up and down
  • Turkish: çırpmak — to move (something broad and loose) up and down
  • Ukrainian: маха́ти (maxáty) — to move (something broad and loose) up and down
  • Ukrainian: помаха́ти (pomaxáty) — to move (something broad and loose) up and down
  • Arabic: رَفْرَف (rafraf) — to move loosely back and forth
  • Bulgarian: плющя (pljuštja) — to move loosely back and forth
  • Esperanto: flirti — to move loosely back and forth
  • Finnish: liehua — to move loosely back and forth
  • Finnish: lepattaa — to move loosely back and forth
  • German: klappern — to move loosely back and forth
  • Italian: sventolare — to move loosely back and forth
  • Māori: kopekope — to move loosely back and forth
  • Māori: pīwari — to move loosely back and forth
  • Māori: tīreparepa — to move loosely back and forth
  • Māori: hāngengangenga — to move loosely back and forth
  • Māori: kapekapetau — to move loosely back and forth
  • Old English: swingan — to move loosely back and forth
  • Polish: łopotać — to move loosely back and forth
  • Portuguese: tremular — to move loosely back and forth
  • Russian: развева́ться (razvevátʹsja) — to move loosely back and forth
  • Spanish: flamear — to move loosely back and forth
  • Spanish: tremolar — to move loosely back and forth
  • Swedish: fladdra — to move loosely back and forth
  • Swedish: flaxa — to move loosely back and forth
  • Turkish: dalgalanmak — to move loosely back and forth