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Synonyms

nuclear power

American  
[noo-klee-er pou-er, nyoo-] / ˈnu kli ər ˈpaʊ ər, ˈnju- /

noun

  1. power derived from nuclear energy.


nuclear power British  

noun

  1. Also called: atomic power.  power, esp electrical or motive, produced by a nuclear reactor

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

nuclear power Cultural  
  1. The electrical power generated by a nuclear reactor.


Pronunciation

See nuclear ( def. ).

Etymology

Origin of nuclear power

First recorded in 1925–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In 2011, Torness nuclear power station in East Lothian was even shut down as a precautionary measure due to huge numbers of jellyfish found in sea water entering the plant.

From BBC Jul. 28, 2026

The Bataan Nuclear Power Plant -- the only nuclear power plant in the Philippines -- was completed in the 1980s but never launched due to corruption issues and safety concerns.

From Barron's Jul. 27, 2026

It will likely take a decade if not longer for the country to build and open new nuclear power plants.

From BBC Jul. 23, 2026

The plan is still in the early stages and may not come to fruition, but if it does, it could make the port the first in the world to run on nuclear power.

From The Wall Street Journal Jul. 23, 2026

It put me in mind of those nuclear power plants where blase technicians had grown so weary of false alarms that they’d begun to miss the real ones, with profound consequences.

From "Newjack: Guarding Sing Sing" by Ted Conover

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