Definitions for kilowatt-hour

This page provides all possible meanings and translations of the word kilowatt-hour

Random House Webster's College Dictionary


  1. a unit of energy, equivalent to the energy transferred or expended in one hour by one kilowatt of power; approximately 1.34 horsepower-hours.

    Category: Electricity and Magnetism

    Ref: Abbr.: kWh , kwh

Origin of kilowatt-hour:



  1. kilowatt-hour(Noun)

    a unit of electrical energy equal to that done by one kilowatt acting for one hour

  2. kilowatt-hour(Noun)

    a u201Cunitu201D of electrical consumption by which domestic consumers are charged


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