kilowatt

noun

kilo·​watt ˈki-lə-ˌwät How to pronounce kilowatt (audio)
ˈkē-lə-
: 1000 watts

Examples of kilowatt in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In early 2018, the San Diego Padres announced Sullivan Solar would construct a 336-kilowatt project comprised of 716 high-efficiency solar modules atop Petco Park. Rob Nikolewski, San Diego Union-Tribune, 11 Feb. 2026 The report argues that scaling up to 100-500 kilowatt-electric (kWe) systems is essential if the nation aims to stay ahead in space nuclear power. Georgina Jedikovska, Interesting Engineering, 11 Feb. 2026 The second steal — deflecting a bounce pass with 68 seconds left in the third quarter, diving to the ground to force a jump ball and then creating a viral photo of herself clutching the ball while lying on the court and flashing a 1,000-kilowatt smile — was her school-record 347th swipe. Danny Davis, Austin American Statesman, 6 Feb. 2026 For a standard customer using over 700 kilowatt hours a month, that would mean a bill of roughly $221. John Moritz, Hartford Courant, 3 Feb. 2026 See All Example Sentences for kilowatt

Word History

Etymology

International Scientific Vocabulary

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of kilowatt was in 1884

Browse Nearby Words

Cite this Entry

“Kilowatt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kilowatt. Accessed 15 Feb. 2026.

Kids Definition

kilowatt

noun
kilo·​watt ˈkil-ə-ˌwät How to pronounce kilowatt (audio)
: 1000 watts

Medical Definition

kilowatt

noun
kilo·​watt ˈkil-ə-ˌwät How to pronounce kilowatt (audio)
: 1000 watts

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