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.
Then came a one-megawatt array that helped power the tribal casino out on the highway. — Adam Burke, NPR, 6 July 2026 Cango works with more than 30 sites around the world, most of them 10 to 50 megawatts. — Boaz Sobrado, Forbes.com, 8 July 2026 While the pair's megawatt wedding has generated headlines, details from the ceremony are scant, as photos and videos of the event have yet to be released. — Edward Segarra, USA Today, 8 July 2026 The 932-megawatt power plant is expected to begin operating in the second half of 2030. — ABC News, 8 July 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

Rhymes for megawatt

See All Rhymes for megawatt

Browse Nearby Words

megavitamins
megawatt
megazooid
See all Nearby Words

Cite this Entry

“Megawatt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megawatt. Accessed 10 Jul. 2026.

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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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