#watt__W  a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm
  supertype:  power_unit__powerunit  a measure of electric power
  part:  milliwatt
  part of:  kilowatt__kW__kw  a unit of power equal to 1000 watts
     part of:  megawatt  a unit of power equal to one million watts
  part of:  horsepower__HP__H.P.__h.p.__hp  a unit of power equal to 746 watts

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