abbreviation for closed-circuit television : a system that sends television signals to a limited number of screens, and is often used in shops and public places to prevent crime:

]]>https://definedictionarymeaning.com/topic/142596/cctvRSS for NodeSat, 27 Jun 2026 19:11:48 GMTSat, 20 Jun 2020 14:24:03 GMT60Closed-circuit television.

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