Breadcrumb Home > Dictionary Search Cite Meaning of pibroch Find definitions for: pi•broch Pronunciation: (pē'brokh), [key] — n. (in the Scottish Highlands) a piece of music for the bagpipe, consisting of a series of variations on a basic theme, usually martial in character, but sometimes used as a dirge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pibroch (Thesaurus) piblokto pic Related Content Daily Word Quiz: redoubtable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language