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 units draw, and store in a battery, power from the grid or a renewable source—up to 180 kilowatt hours. Ed Garsten, Forbes.com, 17 June 2025 Officials said the solar system will generate over three million kilowatt hours of renewable energy each year, offsetting more than 1,500 metric tons of carbon dioxide annually — the equivalent of saving more than 156,000 gallons of gasoline burned. Stephen Underwood, Hartford Courant, 11 June 2025 The average power density began modestly and grew slowly from 3 kilowatts (kW) per rack to around 10 kW as their central processing units (CPUs) became more powerful. Steven Carlini, Forbes.com, 3 June 2025 Each site will host approximately 12 of Gravity’s proprietary chargers, which are capable of delivering up to 500 kilowatts of power. Melanie Marshall, San Diego Union-Tribune, 16 May 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

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Cite this Entry

“Kilowatt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kilowatt. Accessed 25 Jun. 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

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