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pep someone or something up
to make someone or something more vigorous. Nancy needs to take some vitamins to pep her up. The coffee break pepped up the tired workers. Better food might pep your cat up.
pep somebody/something upalso pep up somebody/something
to make someone or something more active or exciting With her energy and enthusiasm, she may be able to pep up the company's sales. She was always busy trying either to pep someone up or calm someone down.
a pep talk
a speech that you give to people in order to encourage them to work harder or win a competition I thought I'd give the lads a pep talk before the match.
pep someone up
Invigorate someone or cheer someone up, as in This drink will pep you up, or The good news about his recovery pepped us up. [1920s] Both the verb pep and the noun pep, denoting vigor and energy since about 1910, are abbreviations for pepper, a spice with a pungent, biting quality. They also have given rise to pep rally, a meeting to inspire enthusiasm [c. 1940], and pep talk, a speech meant to instill enthusiasm or bolster morale [1920s].
1. To cause something to become more exciting or interesting: A little spice will pep up the flavor of the stew. We could use a good comedian to pep this party up!
2. To cause someone to become more alert and energetic: I drank coffee to pep myself up as the night wore on. A little music might pep up our bored guests.
n. a stimulant pill or capsule, such as an amphetamine. The doctor prescribed some kind of pep pills, but I refused to take them.
n. an informal speech of encouragement. The coach gave the team a good pep talk, but they lost anyway.
pepped (up)and peppy
mod. alcohol intoxicated. (see also perked (up).) That guy looks a little pepped up. Don’t give him any more booze.
See pepped up
See also: pep