swell

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swell¹

  • /swɛl/

Rhymes with -ɛl

Where it comes from

From Middle English swellen, from Old English swellan (“to swell”), from Proto-West Germanic *swellan, from Proto-Germanic *swellaną (“to swell”), of unknown origin.

Cognate with Saterland Frisian swälle (“to swell”), West Frisian swolle (“to swell”), Dutch zwellen (“to swell”), Low German swellen (“to swell”), German schwellen (“to swell”), Swedish svälla (“to swell”), Icelandic svella. The adjective may derive from the noun.

verb swells · swelling · swelled · swole · swoll · swollen

  1. intransitive To become larger, fuller, or rounder, or expand in size or shape, usually as a result of pressure from within. My ankles had swelled in the heat.

    Similar: balloon

  2. transitive To cause to become bigger. Rains and dissolving snow swell the rivers in spring.

    Similar: distend

  3. intransitive To grow gradually in force or loudness. The organ music swelled.
  4. transitive To cause to grow gradually in force or loudness. It commenced with a slow crescendo, so irresistibly lugubrious that two of our dogs at once raised their heads and swelled their voices into a responsive tremolo, which may have been heard and appreciated by their distant relatives.
  5. transitive To raise to arrogance; to puff up; to inflate. to be swelled with pride or haughtiness
  6. intransitive To be raised to arrogance. Why, here he comes, swelling like a turkey-cock.
  7. To be elated; to rise arrogantly. In all things else above our humble fate Your equal mind yet swells not into state, But like some mountain in those happy Isles Where in perpetual Spring young Nature smiles, Your greatnesse shows:
  8. To be turgid, bombastic, or extravagant. swelling words  a swelling style
  9. To protuberate; to bulge out. A cask swells in the middle.

swell²

  • /swɛl/

Rhymes with -ɛl

Where it comes from

From Middle English swelle, from the verb swellen (modern swell).

noun swells

  1. countable, uncountable The act of swelling; increase in size.
  2. countable, uncountable A bulge or protuberance.
  3. countable, uncountable Increase of power in style, or of rhetorical force. Concentrated are his arguments, select and distinct and orderly his topics, ready and unfastidious his expressions, popular his allusions, plain his illustrations, easy the swell and subsidence of his periods […]
  4. countable, uncountable A long series of ocean waves, generally produced by wind, and lasting after the wind has ceased. the heave of a heavy ocean swell
  5. countable, uncountable A gradual crescendo followed by diminuendo. He was thinking; but the glory of the song, the swell from the great organ, the clustered lights, […], the height and vastness of this noble fane, its antiquity and its strength—all these things seemed to have their part as causes of the thrilling emotion that accompanied his thoughts.
  6. countable, uncountable A device for controlling the volume of a pipe organ.
  7. countable, uncountable A division in a pipe organ, usually the largest enclosed division.
  8. countable, uncountable A hillock or similar raised area of terrain. Off on the crest of a swell a moving figure was seen now and then. "Antelope," said the hunters.
  9. countable, uncountable An upward protrusion of strata from whose central region the beds dip quaquaversally at a low angle.
  10. countable, dated, informal, uncountable A person who is stylish, fancy, or elegant. It costs him no more to wear all his ornaments about his distinguished person than to leave them at home. If you can be a swell at a cheap rate, why not?

    Similar: dandy, dude, toff, barbermonger, beau, blade, blood, buck, carpet knight, cockscomb, dike, dood

  11. countable, informal, uncountable A person of high social standing; an important person. "I am not in Mr Crosbie's confidence. He is in the General Committee Office, I know; and, I believe, has pretty nearly the management of the whole of it." "I'll tell you what he is, Bell; Mr Crosbie is a swell." And Lilian Dale was right; Mr Crosbie was a swell.

    Similar: toff

  12. countable, uncountable The front brow of a saddle bow, connected in the tree by the two saddle bars to the cantle on the other end.

    Similar: pommel, fork

swell³

  • /swɛl/

Rhymes with -ɛl

Where it comes from

From the noun "swell" (a person dressed in an elegant manner).

adjective sweller · swellest

  1. dated, not comparable, usually Fashionable, like a swell or dandy. We pay the express, $5 a day our new agents are making and wearing the swellest clothes besides; old agents after one season make twice as much.
  2. Canada, US, dated, not comparable, slang, usually Excellent. ...you are my devoted friend too. You do more and work harder and oh shit I'd get maudlin about how damned swell you are. My god I'd like to see you... You're a hell of a good guy.

adverb

  1. Canada, US, informal, not comparable Very well. “That lousy ring wasn’t worth no grand. I did swell to get two centuries for it.”

Thesaurus

Closest in meaning: swell up, distend, puff up, cool, smashing, keen, great, bully, dandy, fop, fashion plate, beau, well up, corking, bang-up, neat

Translations

Every language

verb intransitive: to become bigger, especially due to being engorged

Españolhincharse, inflarse
한국어부풀다 bupulda, 붓다 butda, 팽창하다 paengchanghada, 부어오르다 bueooreuda
日本語膨れる fukureru, 隆起する ryūki-suru, 腫れる hareru
中文膨脹 /膨胀 péngzhàng, 擴大 /扩大 kuòdà, 隆起 lóngqǐ
हिन्दीसूजना sūjnā
Kiswahilifura, vimba
Portuguêsinchar
Françaisgonfler, enfler
Deutschschwellen, anschwellen
Italianogonfiarsi, ingrossarsi
Ελληνικάπρήζομαι prízomai
Românăse umfla
Русскийраздува́ться razduvátʹsja, набуха́ть nabuxátʹ, увели́чиваться uvelíčivatʹsja
Tiếng Việtsưng
العربيةاِنْتَفَخَ intafaḵa, وَرِمَ warima
עבריתתפח tafákh, התנפח hitnapéakh, צבה tsavá, בטבט bitbét, בצק batsák, אבב aváv

verb to cause to become bigger

Españolhinchar, inflar, finchar (disused)
Portuguêsinchar
Françaisgonfler
Deutschanschwellen lassen
Italianofar gonfiare
Ελληνικάπρήζω prízo

verb to grow gradually in force or loudness

Deutschanschwellen

verb to raise to arrogance

Deutschaufplustern

verb to be raised to arrogance

Deutschaufblasen

verb to be turgid, bombastic, or extravagant

Deutschgeschwollen

verb to protuberate; to bulge out

Deutschanschwellen, aufwölben, ausbauchen

noun music: device for controlling the volume of a pipe organ

Kiswahilikivimbe

noun act of swelling; increase in size

DeutschAnschwellen

noun bulge or protuberance

DeutschBeule

noun increase of power in style, or of rhetorical force

DeutschAnstieg

noun series of waves, lasting after the wind has ceased

Españolmar de fondo
日本語うねり uneri
中文涌浪 yǒnglàng
Kiswahilikivimbe
Portuguêsswell
Françaishoule
DeutschDünung, Seegang, Wellengang, Wogen
Italianorigonfiamento, mare di fondo, flutti, onda lunga, mareggiare
Ελληνικάρεστία restía, αποθαλασσία apothalassía
Românăval, valuri
Русскийзыбь zybʹ
עבריתגִּבּוּעַ gibúa'

noun music: gradual crescendo followed by diminuendo

日本語起伏 kifuku
Kiswahilikivimbe

noun music: division in pipe organ

Kiswahilikivimbe

noun hillock or similar raised area of terrain

DeutschBodenerhebung, Anhöhe

noun person who dresses in a fancy or elegant manner

DeutschStutzer, Geck

noun person of high social standing

DeutschGroßkopferter (Austro-Bavarian), feiner Pinkel

adj fashionable — see also fashionable

Deutschadrett

adj excellent — see also excellent

Españolexcelente
日本語素晴らしい subarashii
Portuguêsexcelente, ótimo
Françaissensass, chouette
Deutschklasse, prima
Românăsuper, senzațional, minunat
Русскийотли́чный otlíčnyj, превосхо́дный prevosxódnyj

adv very well

Deutschsuper, glücklich, prima

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{swell_2026,
  title = {swell},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/swell},
  urldate = {2026-11-06}
}