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Definitions

fission

[fish-uhn] / ˈfɪʃ ən /


Example Sentences

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Like traditional nuclear power plants, small modular reactors use nuclear fission to generate heat that can be turned into electricity.

From Los Angeles Times Aug. 28, 2026

Next, Nasa wants to build nuclear and solar power facilities on the Moon, including fission reactors.

From BBC May 26, 2026

Existing U.S. nuclear plants, which provide an estimated 18% of the country’s electricity, rely on fission, which splits atoms.

From MarketWatch May 18, 2026

Unlike fission, nuclear fusion generates “no long-lived radioactive waste,” Bechtel says, and unlike fossil fuels, it doesn’t involve burning finite resources and creating carbon emissions.

From The Wall Street Journal Apr. 6, 2026

Physicists at the Radiation Faboratory and elsewhere picked away at the secrets of uranium fission all that year, trying to answer Oppenheimer’s questions as well as others more fundamental.

From "Big Science" by Michael Hiltzik




Vocabulary lists containing fission


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