/ Dictionary / Index P peperoni: Meaning and Definition of Find definitions for: pep•er•o•ni Pronunciation: (pep"u-rō'nē), [key] — n. pepperoni. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. peperomia Pepin Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language