nuclear fission

noun

physics
: a process in which the nucleus of a heavy atom is split apart

Examples of nuclear fission in a Sentence

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The nuclear fission reactors Duffy is talking about are far more complicated. Alan Ohnsman, Forbes.com, 11 Aug. 2025 Control rods are used to control the speed of the reactions that generate nuclear fission, and in turn nuclear energy. Arpan Lobo, Freep.com, 26 July 2025 The technology created to harness nuclear fission is largely indebted to his revolutionary breakthroughs in the world of physics, and Einstein knew winning World War II required beating Nazi Germany in the race to build a nuclear weapon. Andrew Paul, Popular Science, 25 June 2025 Moniz jumped in to correct: in 2023, federal authorities announced a streamlined process that will make fusion energy easier to deploy than old-school nuclear fission. Justin Worland, Time, 17 July 2025 See All Example Sentences for nuclear fission

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“Nuclear fission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nuclear%20fission. Accessed 20 Aug. 2025.

Medical Definition

nuclear fission

noun
Last Updated: - Updated example sentences
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