• Operant

    Full definition of operant

    Adjective

    operant

    1. That operates to produce an effect.
      • Shakespearethy most operant poison
      • 1955, Rex Stout, "When a Man Murders...", in , October 1994 edition, ISBN 0553249592, page 117:I tell you frankly, if Paul Aubry is guilty I hope is convicted and punished; but if one of the others is guilty I hope he—or she—is punished, and if I knew anything operant to that end I certainly would not withhold it.

    Noun

    operant

    (plural operants)
    1. An operative person or thing.
    2. (psychology) Any of a class of behaviors that produce consequences by operating (i.e., acting) upon the environment.

    Antonyms

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