/ Dictionary / Index P Piaf: Meaning and Definition of Find definitions for: Pi•af Pronunciation: (pē-äf', pē'äf), [key] (Edith Giovanna Gassion), 1914–63, French singer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: piaf (Thesaurus) piacular piaffe Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language