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English definition of “keep (sth) up”

keep (sth) up

verb uk phrasal verb with keep   /kiːp/ (kept, kept) us  
B1 to continue without stopping or changing, or to continue something without allowing it to stop or change: Keep up the good work!Continue and last
(Definition of keep (sth) up phrasal verb, verb from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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