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Definitions

nuclear fission

[noo-klee-er fish-uhn] / ˈnu kli ər ˈfɪʃ ən /


Example Sentences

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As part of its energy surge, China has pushed rapid investment into the only technology that currently can decarbonize the planet at scale: nuclear fission and fusion.

From The Wall Street Journal Nov. 10, 2025

It is produced by nuclear fission for use in medical gauges and devices, but can also be a byproduct of nuclear reactors and weapons testing, the agency said.

From Los Angeles Times Aug. 19, 2025

It will contain radioactive uranium split by nuclear fission, in a chain reaction which generates a lot of heat.

From BBC Dec. 4, 2024

Sam Altman, who also chairs Oklo, a nuclear fission microreactor start-up that’s set to go public this year, is backing the power source to satisfy the world’s growing energy needs, including from A.I.

From New York Times Mar. 21, 2024

In nuclear fission, the goal is to split the nucleus of an atom in two.

From "Meltdown" by Deirdre Langeland




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