/ Dictionary / Index V volt-ampere: Meaning and Definition of Find definitions for: volt-am•pere Pronunciation: (vōlt'am'pēr, -am-pēr'), [key] — n. Elect. an electric measurement unit, equal to the product of one volt and one ampere, equivalent to one watt for direct current systems and a unit of apparent power for alternating current systems. Abbr.: VA Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: volt-ampere (Thesaurus) voltammeter Volta Redonda 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