Where does “oopsies” come from?

oopsies (English) comes from English oops, from English whoops, from English whoops-a-daisy — Used to acknowledge a mistake.

oopsies (English): Oops

Definitions

  1. Oops

Ancestry of “oopsies”, step by step

oopsies traces back through 3 separate lines of ancestry.

via English oops

StepLanguageWordMeaning
1EnglishoopsAcknowledging a mistake; A minor mistake or...
2EnglishwhoopsOops; plural of whoop; Third-person singular...
3Englishwhoops-a-daisyUsed to acknowledge a mistake

via English S

StepLanguageWordMeaning
1EnglishSThe ordinal number nineteenth, derived from this...

via English ies

StepLanguageWordMeaning
1Englishiesplural of i, the name of the letter I
Every word from English whoops-a-daisyEvery word from English whoopsEvery word from English oops