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watt-hour. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Noun
watt-hour (plural watt-hours)
- A unit of electrical energy equal to the power of one watt in use for one hour; often used as a unit of electricity consumption. Equal to 3600 joule.
Translations
unit of electrical energy equal to the power of one watt in use for one hour