ˌkilowatt ˈhour BrE AmE noun [countable] ( written abbreviation kWh )
a unit for measuring electrical power, equal to the amount of work produced by one kilowatt in one hour
ˌkilowatt ˈhour BrE AmE noun [countable] ( written abbreviation kWh )
a unit for measuring electrical power, equal to the amount of work produced by one kilowatt in one hour
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012