Definition of “closed-circuit television” - English Dictionary

british dictionary

“closed-circuit television” in British English

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(Definition of “closed-circuit television” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“closed circuit television” in Business English

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closed circuit televisionnoun [ U ]

uk us abbreviation CCTV

a system that sends television pictures to a small number of screens and is often used in stores as protection against thieves:

The incident was captured on closed circuit television.

(Definition of “closed circuit television” from the Cambridge Business English Dictionary © Cambridge University Press)