cctv

c-c-t-v · noun

imported

Definitions

noun

  1. 1.

    Closed-circuit television; a system of video cameras used for surveillance.

  2. 2.

    The footage or recordings from such cameras.

Related words

See also: camera, monitor, security, surveillance
Synonyms: security camera, surveillance camera

Etymology

Acronym for "closed-circuit television," first used in the mid-20th century.