/ Dictionary / Index V voltaism: Meaning and Definition of Find definitions for: vol•ta•ism Pronunciation: (vōl'tu-iz"um, vol'-), [key] — n. the branch of electrical science that deals with the production of electricity or electric currents by chemical action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Voltaire voltameter Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language