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Thesaurus: surveillance system
a closed-circuit television system used to maintain close observation of a person or group
Related headwords
closedefinitionclosed-circuitdefinitiongroupdefinitionmaintaindefinitionobservationdefinitionpersondefinitionsystemdefinitiontelevisiondefinitionsurveilfamilysurveillancefamilysurveillance of diseasefamilysurveillancesfamilysurveillantfamilysurveillantsfamilysurvenefamilysurvenedfamilysurveningfamilysurvenuefamilysurveyfamilysurvey milefamilysurveyalfamilysurveyancefamilysurveyedfamilysurveyingfamilysurveying instrumentfamilysurveyorfamilysurveyor's instrumentfamilysurveyor's levelfamily
Definitions
- n. a closed-circuit television system used to maintain close observation of a person or group