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pep

1 pep /ˈpɛp/ noun
1 pep
/ˈpɛp/
noun
Britannica Dictionary definition of PEP
[noncount] somewhat old-fashioned
: energy or enthusiasm
2 pep /ˈpɛp/ verb
peps; pepped; pepping
2 pep
/ˈpɛp/
verb
peps; pepped; pepping
Britannica Dictionary definition of PEP

pep up

[phrasal verb] informal
: to become more lively or active
pep (someone or something) up or pep up (someone or something) : to cause (someone or something) to become more lively or active