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
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Held up by what is essentially a helium blimp, the machine reportedly generated 385 kilowatts of electricity from 2,000 meters (more than 6,500 feet) above the city of Yibin in China’s province of Sichuan, according to a recent Euronews report. Jackie Flynn Mogensen, Scientific American, 19 Feb. 2026 According to the company, the reactor will start operating at 100 kilowatts in July, and peak at 250 kilowatts this year before going on to reach full capacity. Chris Young, Interesting Engineering, 16 Feb. 2026 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 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 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 26 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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