swap

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swap¹

  • /ˈswɒp/ UK
  • /ˈswɑp/ US

Rhymes with -ɒp

Where it comes from

From Middle English swappen (“to swap”), originally meaning "to hurl" or "to strike", the word alludes to striking hands together when making an exchange; probably from Old English *swappian, a secondary form of Old English swāpan (“to swoop”). Cognate with German schwappen (“to slosh, slop”). Compare also Middle English swippen (“to strike, hit”), from Old English swipian (“to scourge, strike, beat, lash”), Old Norse svipa (“to swoop, flash, whip, look after, look around”). More at swipe.

verb swaps · swapping · swapped · swop

  1. transitive To exchange or give (something) in an non-normal exchange (for something else). In an effort to provide more permanent accommodations, employers may offer employees the opportunity either to swap jobs with a colleague or to transfer to a new position.

    Similar: exchange, switch, trade, interchange

  2. obsolete, transitive To hit, to strike. And he whipped his sword out of its scabbard, and swapped off the pudding from the black knight's nose. Unfortunately (for him) he swapped off a good bit of the nose, too.

    Similar: bang

  3. obsolete, transitive To beat the air, or ply the wings, with a sweeping motion or noise; to flap.

    Similar: flap

  4. intransitive, obsolete To descend or fall; to rush hastily or violently.

    Similar: fly

Similar: switch, knock, tap, speed, zoom

swap²

  • /ˈswɒp/ UK
  • /ˈswɑp/ US

Rhymes with -ɒp

Where it comes from

From the verb swap. First attested in 1620.

noun swaps · swop

  1. An exchange of two comparable things. I e’en changed it, as occasion served, with the skippers o’ Dutch luggers and French vessels, for gin and brandy[…] a gude swap too, between what cheereth the soul of man and that which dingeth it clean out of his body

    Similar: barter, quid pro quo, trade

  2. A financial derivative in which two parties agree to exchange one stream of non-normal cashflow against another stream.
  3. informal, uncountable Space available in a swap file for use as auxiliary memory. How much swap do you need?
  4. A social meal at a restaurant between two university societies, usually involving drinking and banter; commonly associated with fining and pennying; equivalent to a crewdate at Oxford University.

swap³

  • /ˈswɒp/ UK
  • /ˈswɑp/ US

Rhymes with -ɒp

Where it comes from

From Middle English swap, swappe (“a blow, strike, lash from a whip”), from the verb (see Etymology 1 above).

noun swaps · swop

  1. UK, countable, dialectal, obsolete, uncountable A blow; a stroke.

Thesaurus

Closest in meaning: barter, trade, swop, switch, exchange, bartering, substitute, trade-in, trading, sharing, share, interchange, interchangeable, reciprocity, swappable, redemption

verb

Similar: switch, knock, tap, speed, zoom

Translations

Every language

verb exchange or give (something) in exchange for

Españolcanjear, cambalachear, permutar
한국어교환하다 gyohwanhada
日本語取り替える torikaeru, 交換する kōkan suru
中文交換 /交换 jiāohuàn, 對調 /对调 duìdiào, 調換 /调换 diàohuàn
Portuguêstrocar, intercambiar
Françaispermuter
Deutschtauschen, austauschen, vertauschen, wechseln
Italianoscambiare, barattare, permutare, commutare
Ελληνικάανταλλάσσω antallásso
Русскийменя́ться menjátʹsja, поменя́ться pomenjátʹsja, обме́ниваться obménivatʹsja, обменя́ться obmenjátʹsja, махну́ться maxnútʹsja
Tiếng Việtgiao hoán
العربيةمُبَادَلَة mubādala

noun exchange

Españolcambalache, canje, permutación, permuta, concambio
한국어교환 gyohwan
日本語取り替え torikae, スワップ suwappu, 交換 kōkan
中文交換 /交换 jiāohuàn, 對調 /对调 duìdiào, 調換 /调换 diàohuàn
Portuguêstroca
Françaiséchange
DeutschTausch, Tauschgeschäft
Italianoscambio, baratto, permuta
Ελληνικάανταλλαγή antallagí
Русскийобме́н obmén, ме́на ména
Tiếng Việtsự giao hoán

noun finance: derivative

Españolpermuta (financiera), swap
日本語スワップ suwappu
中文掉期 diàoqī
Portuguêsswap
DeutschSwap
Italianopermuta, scambio
Русскийсвоп svop

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Cite this
MLA

"swap." Wiktionary, via Micwyn, micwyn.com/word/swap. Accessed 6 Nov. 2026.

APA

swap. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/swap

Chicago

"swap." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/swap.

BibTeX
@misc{swap_2026,
  title = {swap},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/swap},
  urldate = {2026-11-06}
}