nuclear reactor

[noo-klee-er ree-ak-ter, nyoo-] / ˈnu kli ər riˈæk tər, ˈnju- /

NOUN

atomic reactor

Synonyms

STRONGEST

reactor

WEAK

atomic furnace atomic pile atomic power plant atomic reactor breeder reactor chain reactor core reactor fast breeder reactor neutron factory nuclear furnace nuclear power plant pile plutonium reactor reactor pile thermonuclear reactor uranium reactor

Example Sentences

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See Examples For:

nuclear reactor

The Port of Long Beach signed an agreement with federal regulators to explore building a small nuclear reactor to power the port.

From The Wall Street Journal ● Jul. 23, 2026

NextEra and Google in October announced a deal to restart a NextEra nuclear reactor in Iowa.

From The Wall Street Journal ● May 16, 2026

Two other recent debuts—HVAC company Madison Air, the year’s biggest IPO so far, and nuclear reactor firm X-Energy —have both performed solidly for example.

From Barron's ● May 7, 2026

A gigawatt is roughly equivalent to the power generated by a nuclear reactor.

From Los Angeles Times ● Apr. 27, 2026

The heart of a nuclear reactor seethes with deadly radioactivity.

From "Meltdown" by Deirdre Langeland