Breadcrumb Home > Dictionary > Index P part song: Meaning and Definition of Find definitions for: part' song" Pronunciation: [key] a song with parts for several voices, esp. one meant to be sung without accompaniment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: partsong (Thesaurus) part-score part time ✖ Related Content Daily Word Quiz: hieratic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language