swab

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swab¹

  • /swɒb/

Rhymes with -ɒb

Where it comes from

Mid 17th century (in the sense 'mop for cleaning the decks'): back-formation from Middle English swabber (“sailor detailed to swab decks”), from Middle Dutch zwabber, from a Germanic base meaning 'splash' or 'sway', also found as nautical German Schwabber and Volga German Schwabber ("scrubber, mop, swab")

noun swabs

  1. A small piece of soft, absorbent material, such as gauze, used to clean wounds, apply medicine, or take samples of body fluids. Often attached to a stick or wire to aid access.
  2. A sample taken with a swab (piece of absorbent material).
  3. A piece of material used for cleaning or sampling other items like musical instruments or guns.
  4. A mop, especially on a ship.
  5. obsolete, slang A junior sailor; a swabby. As for that swab, he's good and dead, he is.

    Similar: swabby

  6. slang A low or contemptible person. [H]e had a row with Lenehan and called him to Stephen a mean bloody swab with a sprinkling of other uncalledfor expressions.
  7. slang A naval officer's epaulet.

verb swabs · swabbing · swabbed

  1. transitive To use a swab on something, or clean something with a swab. swab the deck of a ship

Swab²

proper noun Swabs

  1. A surname.

Translations

Every language

noun a small piece of soft, absorbent material

Españolhisopo (Arg., Mex., Ur. y Ven.)
Françaisécouvillon
DeutschTupfer
Italianotampone

noun A sample taken with a swab

Españolfrotis
DeutschAbstrich
Italianotampone
Русскиймазок mazok

noun A piece of material used for cleaning or sampling other items like musical instruments or guns

DeutschLäppchen, Tupfer
Italianopanno, straccio

noun A mop, especially on a ship

Portuguêscotonete
DeutschWischmopp

noun A sailor

DeutschSeemann, Matrose

verb To use a swab on something, or clean something with a swab

Deutschputzen, abputzen, wischen, abwischen
Русскийвытира́ть vytirátʹ, чи́стить čístitʹ

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{swab_2026,
  title = {swab},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/swab},
  urldate = {2026-11-06}
}