Dictionary  kil•o•watt-hourPronunciation: (kil'u-wot"ouur', -ou'ur), [key] —n. a unit of energy, equivalent to the energy transferred or expended in one hour by one kilowatt of power; approximately 1.34 horsepower-hours. Abbr.: kWh, kwhr Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
|
Atlas
Encyclopedia
Dictionary
Thesaurus
Day in History
