English

Definition of closed-circuit television noun from the Oxford Advanced Learner's Dictionary

 

closed-circuit television

 noun
noun
BrE BrE//ˌkləʊzd ˌsɜːkɪt ˈtelɪvɪʒn//
 
; NAmE NAmE//ˌkloʊzd ˌsɜːrkɪt ˈtelɪvɪʒn//
 
[uncountable] (abbreviation CCTV)
 
jump to other results
a television system that works within a limited area, for example a public building, to protect it from crime
See the Oxford Advanced American Dictionary entry: closed-circuit television