clean up

verb

To make an area or a thing clean; to pick up a mess; to tidy.

“clean up one's act”

Meanings

verbclean up (third-person singular simple present cleans up, present participle cleaning up, simple past and past participle cleaned up)

present singular third person cleans up · participle present cleaning up · participle past cleaned up · past cleaned up

  1. transitiveTo make an area or a thing clean; to pick up a mess; to tidy.

    Clean up your room.

    3 more examples

    Rhos station had been cleaned up for the occasion, and its single platform was gay with flags.

    1946 May and June, “Notes and News: Special Services for the Welsh National Eisteddfod”, in Railway Magazine, page 188

    Mr Mayor, you were elected in a campaign to clean up the city. When are you gonna start?

    2008 July 14, Christopher Nolan, Jonathan Nolan, The Dark Knight, Warner Bros. Pictures, DC Comics, Legendary Pictures

    At the same time, it is pouring money into cleaning up the country.

    2013 August 10, “Can China clean up fast enough?”, in The Economist, volume 408, number 8848
  2. colloquialidiomaticintransitiveTo become clean, handsome, smart in appearance, e.g. for a special occasion, especially when it is out of character to be seen as such.

    He sure cleans up nice.

    Synonyms: scrub up

  3. idiomatictransitiveTo make something less corrupt or unseemly.

    clean up one's act

    1 more example

    Gays in Providence have suggested that the raid on the Club Baths was a political action. There is some belief that the newly re-elected Cianci administration wants to prove that it is "out to clean up the city." During the election campaign, the Cianci administration was attacked by opponents as being "soft on crime."

    1978 December 16, Jim Marko, “Providence Police Raid Downtown Baths”, in Gay Community News, volume 6, number 21, page 1
  4. idiomaticintransitiveTo make a large profit; to win by a large margin, or to win a large amount, especially in gambling. Also clean house.

    Man, he sure cleaned up last night at the blackjack table.

    2 more examples

    The investors cleaned up when the stock hit the roof last year.

    And for Rodgers, who cleaned up with Celtic in Scotland, this was another significant addition to his CV, as his expert guidance of Leicester - who are in a strong position to finish in the Premier League's top four and face Chelsea again at Stamford Bridge on Tuesday - now has a tangible reward in the shape of the FA Cup.

    2021 May 15, Phil McNulty, “Chelsea 0-1 Leicester”, in BBC Sport
  5. video gamesTo intervene in a fight between two players at low health and easily kill both of them or the winner.
    1 more example

    The key here is to stop third partying and start cleaning up. Running to the first bullets you hear will only guarantee one thing, a fight. […] Cleaning up means only swooping in for the free kills. Is a fight over? Does Octane has his hands in a deathbox? That is when you take the zipline and catch them with their pants down.

    2020 June 23, Jackson Haime, “Becoming a Legend: 4 Easy Ways to Climb in Apex Legends”, in Medium
noun
  1. misspellingMisspelling of cleanup.

Synonyms & antonyms

verbTo become clean, handsome, smart in appearance, e.g. for a special occasion, especially when it is out of character to be seen as such.

Similar

More synonyms by meaning

verbput (things or places) in order

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Catalan netejar
  • netejarto make an area or a thing clean
Czech vyčistit
  • vyčistitto make an area or a thing clean
Dutch schoonmaken
  • schoonmakento make an area or a thing clean
Esperanto purigi
  • purigito make an area or a thing clean
Finnish siivota
  • siivotato make an area or a thing clean
French nettoyer
  • nettoyerto make an area or a thing clean
German putzen
  • putzento make an area or a thing clean
Greek καθαρίζω
  • καθαρίζω (katharízo)to make an area or a thing clean
Italian ripulire
  • ripulireto make an area or a thing clean
Japanese 掃除する
  • 掃除する (sōji suru)to make an area or a thing clean
Norwegian Bokmål gjøre rent, rengjøre
  • gjøre rentto make an area or a thing clean
  • rengjøreto make an area or a thing clean
  • vasketo make an area or a thing clean
Polish sprzątać, posprzątać
  • sprzątaćto make an area or a thing clean
  • posprzątaćto make an area or a thing clean
  • sprzątnąćto make an area or a thing clean
Portuguese dar uma limpeza, limpar
  • dar uma limpezato make an area or a thing clean
  • limparto make an area or a thing clean
  • fazer uma limpezato make an area or a thing clean
Russian убира́ться, прибираться
  • убира́ться (ubirátʹsja)to make an area or a thing clean
  • прибираться (pribiratʹsja)to make an area or a thing clean
Spanish limpiar
  • limpiarto make an area or a thing clean
Ukrainian прибира́ти, прибра́ти
  • прибира́ти (prybyráty)to make an area or a thing clean
  • прибра́ти (prybráty)to make an area or a thing clean
Vietnamese quét dọn, quét tước
  • quét dọnto make an area or a thing clean
  • quét tướcto make an area or a thing clean
Welsh llnau tua
  • llnau tuato make an area or a thing clean
Cite this entry
APA

clean up. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/clean%20up

MLA

“clean up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/clean%20up. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “clean up,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/clean%20up.

Source: clean up on Wiktionary, CC BY-SA 4.0.