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English definition of “mess”

mess

verb     /mes/
[T] mainly US (UK mess up) informal to make something untidy : Don't you dare mess my hair !Making things dirty and untidy [I] to leave solid waste somewhere : Next door's dog has messed on our steps again!Making things dirty and untidy
(Definition of mess verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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