Definition of reactor

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  • reactor is a valid Scrabble US word with a point value of 9
  • reactor is a valid Scrabble UK word with a point value of 9
  • reactor is a valid Words with friends word with a point value of 10

Definition of reactor

  • (physics) any of several kinds of apparatus that maintain and control a nuclear reaction for the production of energy or artificial elements (noun)

    Synonyms

    1. nuclear reactor
  • an electrical device used to introduce reactance into a circuit (noun)

See definition of reactor in Merriam Webster