Search Result for "closed-circuit television":
Wordnet 3.0

NOUN (1)

1. a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater);


WordNet (r) 3.0 (2006):

closed-circuit television n 1: a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)