closed–circuit

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adjective closed–cir·cuit \-ˈsər-kət\

Definition of closed–circuit

  1. :  used in, shown on, or being a television installation in which the signal is transmitted by wire to a limited number of receivers

1949

First Known Use of closed–circuit

1949


CLOSED–CIRCUIT Defined for English Language Learners

closed–circuit

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adjective closed–cir·cuit \-ˈsər-kət\

Definition of closed–circuit for English Language Learners

  • —used to describe a television system that sends its signal through wires to a limited number of televisions


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