/ Dictionary / Index P peplus: Meaning and Definition of Find definitions for: pep•lus Pronunciation: (pep'lus), [key] — pl. -lus•es. peplos. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: peplus (Thesaurus) peplum pepo Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language