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pep sb/sth up

phrasal verb with pep
 
/pep/
 
verb (-pp-)

Definition

to make someone or something more energetic or interesting: A good night's sleep will pep you up. The show needs to be pepped up with some decent songs.Energetic and lively
(Definition of pep sb/sth up from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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