/ Dictionary / Index P peppermint: Meaning and Definition of Find definitions for: pep•per•mint Pronunciation: (pep'ur-mint", -munt), [key] — n. an herb, Mentha piperita, of the mint family, cultivated for its aromatic, pungent oil. Also calledthis oil, or a preparation made from it. a lozenge or confection flavored with peppermint. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: peppermint (Thesaurus) pepper mill peppermint camphor Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language