I. noun Etymology: short for ~per Date: 1912 brisk energy or initiative and high spirits, II. transitive verb (~ped; ~ping) Date: 1925 to inject ~ into
PEP
Meaning of PEP in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012