réacteur

reactor

noun reh-ak-TUR Rare

Also means

jet engine

Usage Note

Réacteur covers a nuclear reactor (réacteur nucléaire) and a jet engine. The related adjective réactif means reactive. In chemistry, un réacteur can also be a reaction vessel. The word follows the -eur pattern common to French technical nouns.

Examples

"Le réacteur nucléaire est en maintenance."

Natural Translation

The nuclear reactor is under maintenance.

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