megawatt

noun

mega·​watt ˈme-gə-ˌwät How to pronounce megawatt (audio)
: one million watts

Examples of megawatt 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.
This permit allows for up to 800 megawatts electric (MWe) of nuclear power and followed a thorough environmental and safety review that remains valid through 2039. Daniel Stout, IEEE Spectrum, 5 Aug. 2025 There are lakes, orchards, enormous windmills and, far in the distance, the Schwarze Pumpe power station, an 800 megawatt electric power plant that burns lignite coal. Christopher Elliott, Forbes.com, 3 Aug. 2025 The microgrid in Nevada where GM batteries are currently in use, for example, can deliver 12 megawatts of power at any instant, and the total capacity of the site is 63-megawatt hours, the company said. Jackie Charniga, Freep.com, 2 Aug. 2025 More than 9,000 megawatts of coal capacity will retire or convert to gas in 2025 alone. Kurt Knutsson, FOXNews.com, 26 July 2025 See All Example Sentences for megawatt

Word History

Etymology

mega- + watt

First Known Use

circa 1900, in the meaning defined above

Time Traveler
The first known use of megawatt was circa 1900

Browse Nearby Words

Cite this Entry

“Megawatt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megawatt. Accessed 21 Aug. 2025.

Medical Definition

megawatt

noun
mega·​watt ˈmeg-ə-ˌwät How to pronounce megawatt (audio)
: one million watts
abbreviation MW
Last Updated: - Updated example sentences
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