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nuclear fission

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


Example Sentences

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The fusion process creates energy by joining atoms together, while nuclear fission creates energy when atoms are split apart.

From The Wall Street Journal Dec. 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

Like all nuclear fission plants, they are controversial.

From BBC Feb. 26, 2025

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

And rather than burn it to release energy, they use nuclear fission, a process that unlocks the energy stored inside a tiny, tiny package: the nucleus of an atom.

From "Meltdown" by Deirdre Langeland




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