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.
The demonstrator used in the trials combines a 50-kilowatt-class laser from QinetiQ, Leonardo’s high-precision beam director, and MBDA’s command-and-control system with advanced image processing. Kapil Kajal, Interesting Engineering, 21 Nov. 2025 As a common benchmark, utilities cite bills for residential customers who use 1,000 kilowatt hours of electricity a month. Jim Saunders, Miami Herald, 20 Nov. 2025 Nvidia’s Rubin chip is expected to use 600 kilowatts per rack, and its Feynman chip, 1000 kilowatts per rack. Zev Fima, CNBC, 4 Nov. 2025 This paralysis on waste has put taxpayers on the hook for billions — even those who never got a kilowatt of power from nuclear. Teri Sforza, Oc Register, 29 Oct. 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 26 Nov. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!