nuclear reactor

noun

physics
: a large device that produces nuclear energy

Examples of nuclear reactor in a Sentence

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Microsoft, for example, pledged to do just that in January, following earlier initiatives to pay for data-center power generation such as its 2024 deal to restart a nuclear reactor at the shuttered Three Mile Island plant near Harrisburg, Pennsylvania. Rob Pegoraro, PC Magazine, 5 Mar. 2026 Uranium needs to be concentrated, or enriched, into the isotope uranium 235 in order to serve as either nuclear reactor fuel or material for nuclear weapons. Dan Vergano, Scientific American, 2 Mar. 2026 The system models a nuclear reactor by merging neutronics, thermal hydraulics, structural mechanics, materials behavior, and fuel performance in one platform. Georgina Jedikovska, Interesting Engineering, 27 Feb. 2026 One gigawatt represents the output of a nuclear reactor — enough electricity to power roughly 700,000 homes. Bloomberg, Mercury News, 24 Feb. 2026 See All Example Sentences for nuclear reactor

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“Nuclear reactor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nuclear%20reactor. Accessed 6 Mar. 2026.

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