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Word of the Day Tuesday, June 9, 2026

nuclear

/ˈnjuːkliər/ adjective, noun · British & US
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What does nuclear mean?

adjective, noun

Relating to or involving the nucleus of an atom; extremely powerful or destructive, as in nuclear weapons.

Example

"The nuclear power plant was a major source of electricity for the city."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for nuclear

Antonyms of nuclear

Rhymes with nuclear

Etymologically related