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English definition of “uh-oh”

uh-oh

exclamation     /ˌʌˈəʊ/ US  /-ˈoʊ/ informal
used in writing to represent the sound that people make when they discover that they have made a mistake or done something wrong: Uh-oh, I think I just locked my keys in the car.Sounds used as interjectionsInterjections
(Definition of uh-oh exclamation from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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