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nuclear

adjective B1 Neutral

Meaning

Nuclear means related to the energy produced by splitting atoms or the weapons made from this energy.
💡 Be careful not to confuse "nuclear" with "nucular," which is a common mispronunciation.

Example Sentences

Is nuclear energy safe for the environment ?
Nuclear power plants are not always safe for the environment .
The nuclear power plant provides electricity to many homes nearby .

Word in Context

Yesterday I visited a small science museum with my friend . We saw a model of a nuclear power plant and the guide explained how it makes electricity . The guide used easy words and answered our questions . After the tour we sat in the caf é and talked about the machines we had seen . I felt curious and I want to learn more about energy at school .

Common Phrases

nuclear energy nuclear power nuclear weapons

Synonyms

Antonyms

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