/ Dictionary / Index K kilowatt: Meaning and Definition of Find definitions for: kil•o•watt Pronunciation: (kil'u-wot"), [key] — n. a unit of power, equal to 1000 watts. Abbr.: kW, kw Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: kilowatt (Thesaurus) kilovolt-ampere kilowatt-hour Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language