/ Dictionary / Index H hairpiece: Meaning and Definition of Find definitions for: hair•piece Pronunciation: (hâr'pēs"), [key] — n. a toupee. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hairpiece (Thesaurus) hair net hairpin Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language