1 kilowatt-hour | Definition of kilowatt-hour

kilowatt-hour

noun
kilo·​watt-hour | \ ˈki-lÉ™-ËŒwät-ˈau̇(-É™)r How to pronounce kilowatt-hour (audio) \

Definition of kilowatt-hour

: a unit of work or energy equal to that expended by one kilowatt in one hour or to 3.6 million joules

First Known Use of kilowatt-hour

1892, in the meaning defined above

Keep scrolling for more

Keep scrolling for more

More Definitions for kilowatt-hour

kilowatt-hour

noun

English Language Learners Definition of kilowatt-hour

technical : a unit of work or energy equal to the amount produced by one kilowatt in one hour

kilowatt-hour

noun

Medical Definition of kilowatt-hour

: a unit of work or energy equal to that expended by one kilowatt in one hour

More from Merriam-Webster on kilowatt-hour

Rhyming Dictionary: Words that rhyme with kilowatt-hour