watt-hour

English Thesaurus

1. a unit of energy equal to the power of one watt operating for one hour (noun.quantity)

hypernym	:	energy unit, heat unit, work unit,
definition	:	a unit of measurement for work (noun.quantity)

part meronym	:	b.t.u., board of trade unit, kilowatt hour, kw-hr,
definition	:	a unit of energy equal to the work done by a power of 1000 watts operating for one hour (noun.quantity)