/ Dictionary / Index V vectorcardiography: Meaning and Definition of Find definitions for: vec•tor•car•di•og•ra•phy Pronunciation: (vek"tur-kär"dē-og'ru-fē), [key] — n. a method of determining the direction and magnitude of the electrical forces of the heart. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vectorcardiogram vector field Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language