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.
Subsidies for wind and solar have been declining per megawatt-hour as technology costs fall, while biomass continues to benefit from unusually high public support. Ken Silverstein, Forbes.com, 28 Jan. 2026 The new power plant will open in stages, generating 250 megawatts of capacity by 2027 and up to 1100 by 2029. Ilana Arougheti, Kansas City Star, 28 Jan. 2026 Generac makes generators, including large-megawatt generators sold to data center operators, according to its website. Cathy Kozlowicz, jsonline.com, 27 Jan. 2026 Neither player is a megawatt star like Edwards — Donovan acknowledged as much before the game — but these are clearly the two best players on the Bulls roster. Julia Poe, Chicago Tribune, 23 Jan. 2026 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 31 Jan. 2026.

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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