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.
Vernova has not disclosed prices, but NextEra Energy CEO John Ketchum said in March that the cost of building new gas plants has tripled to $2,400 per kilowatt from $785 per kilowatt in 2022. Spencer Kimball, CNBC, 21 Sep. 2025 The drone, according to Defense Express, aimed at the 200-kilowatt radio receiver at the heart of the telescope. Tereza Pultarova, Space.com, 18 Sep. 2025 The generator is designed to run at over 97% efficiency, producing a continuous output of 85 kilowatts to charge the electric vehicle's onboard battery pack. New Atlas, 17 Sep. 2025 The average home uses 30 kilowatts a day. Charlotte Observer, 16 Sep. 2025 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 22 Sep. 2025.

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

More from Merriam-Webster on kilowatt

Last Updated: - Updated example sentences
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