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English definition of “clean (sth) up”

clean (sth) up

verb uk phrasal verb with clean   /kliːn/ us  
to win a lot of money: We cleaned up at the poker table last night.Winning and defeatingScoring, winning and losing in sport
(Definition of clean (sth) up phrasal verb, verb from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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