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See also: OOPS



A presumably 'natural' exclamation, only attested since 1921, possibly altered to (or from) whoops (attested since 1933). A shortening of whoops-a-daisy, whoopsie-daisy, or oops-a-daisy, which in turn is a mispronunciation of ups-a-daisy or upsy-daisy.




  1. (colloquial) Acknowledging a mistake.
    Oops! I left the lid off the ketchup.



The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout#Translations.


oops (plural oopses or oops)

  1. A minor mistake or unforseen difficulty.
    • 2011, Housetraining, ISBN 1937049094, page 14:
      It's an oops, but one that's your fault, not your puppy's.
    • 2013, Bruce Tucker, Leadership at the Crossroads, ISBN 149080532X:
      Every plan and every activity has an “oops.” Oops, we forgot to..., oops, who was supposed to do that? We all have experienced “oopses”.
    • 2014, Al Rennie, Clearwater Oops!, ISBN 1301523828:
      Isn't she the same woman who works at Wings that you and Billy almost got arrested for helping her with her last little oops?
    • 2015, Dawn Klehr, If You Wrong Us, ISBN 0738746452:
      My parents had moved to this house, which sat on the border of Corktown and Mexicantown, from their tiny apartment in Ann Arbor—once they found out that their little oops was actually two little oops.


oops (third-person singular simple present oopses, present participle oopsing, simple past and past participle oopsed)

  1. (intransitive, colloquial) To make a mistake; to blunder.