Breadcrumb Home > Dictionary > Index B block chord: Meaning and Definition of Find definitions for: block' chord" Pronunciation: [key] a two-handed chord played usually in the middle range of the piano with the left hand duplicating or complementing the right-hand notes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. block caving block coal ✖ Related Content Daily Word Quiz: tautology Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language