'Surveillance' definitions:
Definition of 'surveillance'
From: WordNet
noun
Close observation of a person or group (usually by the police)
Definition of 'Surveillance'
From: GCIDE
Synonyms of 'surveillance'
From: Moby Thesaurus
- accountability,
- ambuscade,
- ambush,
- ambushment,
- auspices,
- blind,
- booby trap,
- bossing,
- bugging,
- care,
- charge,
- cloak-and-dagger work,
- counterespionage,
- counterintelligence,
- custodianship,
- custody,
- eagle eye,
- electronic surveillance,
- espial,
- espionage,
- eye,
- following,
- guard,
- guardedness,
- guardianship,
- intelligence,
- intelligence work,
- intendance,
- invigilation,
- jurisdiction,
- lookout,
- lurking hole,
- military intelligence,
- monitoring,
- observance,
- observation,
- oversight,
- peeled eye,
- proctoring,
- prudence,
- qui vive,
- reconnaissance,
- responsibility,
- scrutiny,
- secret police,
- secret service,
- shadowing,
- sharp eye,
- spying,
- stakeout,
- stalking-horse,
- stewardship,
- superintendence,
- supervision,
- tab,
- tailing,
- tout,
- trailing,
- trap,
- vigil,
- vigilance,
- wariness,
- watch,
- watch and ward,
- watchful eye,
- watchfulness,
- watching,
- weather eye,
- wiretap,
- wiretapping