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closed-circuit television vs surveillance system

surveillance system vs closed-circuit television

closed-circuit television and surveillance system both are nouns.

Word NounAdjectiveVerbAdverb
closed-circuit television Yes No No No
surveillance system Yes No No No
As nouns, surveillance system is a hyponym of closed-circuit television; that is, surveillance system is a word with a more specific, narrower meaning than closed-circuit television:
  • closed-circuit television: a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)
  • surveillance system: a closed-circuit television system used to maintain close observation of a person or group
closed-circuit television (noun) surveillance system (noun)
a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater) a closed-circuit television system used to maintain close observation of a person or group
Difference between closed-circuit television and surveillance system

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