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.
The Spark units can be scaled up from hundreds of kilowatts to tens or hundreds of megawatts of power, according to Crusoe. Judith Kohler, Denver Post, 18 Mar. 2026 For context, 100 megawatts is roughly the equivalent energy use of 100,000 households, according to estimates provided by the International Energy Agency. Elliot Mann, Twin Cities, 18 Mar. 2026 As the embodiment of Hollywood’s Golden Age, Monroe continues to captivate the world, and her aura manages to shine through these pages — disarming you with that megawatt smile. Stacia Datskovska, Footwear News, 17 Mar. 2026 On May 2024, firefighters and a county hazardous materials crew responded to a fire in Otay Mesa at the 250-megawatt Gateway Energy Storage facility, operated by LS Power and its subsidiary, Rev Renewables. Rob Nikolewski, San Diego Union-Tribune, 16 Mar. 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 20 Mar. 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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