Breadcrumb Home > Dictionary > Index P pep: Meaning and Definition of Find definitions for: pep Pronunciation: (pep), [key] — n., v., pepped, pep•ping. —n. lively spirits or energy; vigor; animation. —v.t., v.i. to make or become spirited, vigorous, or lively; animate: We need something to pep up this party. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pep (Thesaurus) Peoria peperomia TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: bivouac Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language