• Out-of-service

    Alternative forms

    Full definition of out-of-service

    Adjective

    out-of-service

    1. Not working, not functioning, broken; currently unavailable.
      • 2005, "Talk of the Town: Elevator Hack," The New Yorker, 17 Oct.,No one much likes it when something—an empty cab, an out-of-service subway train, summer—goes by without stopping.

    Usage notes

    Used especially for telephone numbers and methods of public transportation, such as elevators, buses, or taxis.

    The hyphenated spelling "out-of-service" is used when this adjective immediately precedes the noun it modifies.

    Antonyms

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