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Nuclear

/ˈnjuːkliə/

Relating to the energy released during the splitting of atoms, often used in power or weaponry.

Synonyms:

For a time the newborn science of nuclear physics stalled.

Nuclear reactors could provide power almost indefinitely.

Others would experiment to determine other significant nuclear constants.

From Latin nucleus meaning kernel or inner part, combined with scientific term nucleus in reference to an atom's core.

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