nuclear reactor

noun

physics
: a large device that produces nuclear energy

Examples of nuclear reactor in a Sentence

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Let’s say a nuclear reactor does overheat and creates the first-ever nuclear meltdown on the moon. Robin George Andrews, Scientific American, 19 May 2026 Compared to a conventional nuclear reactor, an IMSR generates 50 percent more power for the same reactor size while requiring less space. Ameya Paleja, Interesting Engineering, 8 May 2026 Akingbola plays astronaut Dr Henry Evans, in charge of the nuclear reactor that sustains life on the moon, while Fee plays astronaut Dr Declan McAllister, whose bullish demeanor puts him at loggerheads with Claire. Jesse Whittock, Deadline, 7 May 2026 On October 10, 1957, a raging inferno swept through the core of Unit 1 nuclear reactor at Windscale, Cumberland (now Sellafield, Cumbria) for three days. Kurt Snibbe, Oc Register, 25 Apr. 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 4 Jun. 2026.

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