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单词 surveillance
释义

Definition of surveillance in English:

surveillance

noun səˈveɪənssəˈveɪl(ə)nssərˈveɪləns
mass noun
  • Close observation, especially of a suspected spy or criminal.

    监视;看守(间谍嫌疑人或疑犯)

    he found himself put under surveillance by British military intelligence

    他发现自己处于英国军事情报机构的监视之下。

    Example sentencesExamples
    • Of course, such surveillance has been widely possible only in recent times.
    • Their communities were criminalised and subject to excessive police surveillance.
    • He planned an operation requiring covert surveillance, to arrest several suspects.
    • In the last two years we have increased both CCTV surveillance and security patrols.
    • It expands the ability of the government to spy by wiretaps and computer surveillance.
    • For years, undercover surveillance was the domain of warring couples and the old DHSS.
    • They also ordered him to receive intensive supervision and surveillance on his release.
    • The boat used was under constant surveillance from the time it entered United Kingdom waters.
    • I've had issues with the levels of surveillance that are appearing in the UK for quite a while now.
    • Monitoring and surveillance of drug efficacy is being built into operational programmes.
    • Police have been monitoring the site and using covert surveillance to trap the troublemakers.
    • The arrests marked the end of weeks of surveillance after a spate of arrests in Europe.
    • An unpolitical lad is blackmailed by the police into doing undercover surveillance in a mosque.
    • This was despite the fact that all nine suspects were under constant surveillance.
    • Is workplace surveillance making us comfortable with surveillance in general?
    • It is understood police had the suspects under surveillance for weeks before the robbery.
    • This review represents a pragmatic evaluation of two broad strategies of surveillance.
    • He says the government cheated him out of money and claims to be under surveillance by the FBI.
    • Terrorism has to be fought with knowledge, with surveillance and intelligence.
    • We are putting all our sources of surveillance and intelligence together to catch him.
    Synonyms
    observation, scrutiny, watch, view, inspection, monitoring, supervision, superintendence
    spying, espionage, intelligence, undercover work, infiltration, reconnaissance
    informal bugging, wiretapping, phone tapping, recon

Origin

Early 19th century: from French, from sur- 'over' + veiller 'watch' (from Latin vigilare 'keep watch').

  • vigil from Middle English:

    Vigil comes from Latin vigilia ‘wakefulness’, from vigil ‘awake’. It was first used for the night before a religious festival, when people might stay wakeful all night in prayer. Related words include vigilant (Late Middle English); vigilance (late 16th century); and vigilante (mid 19th century) adopted from a Spanish word with the literal meaning ‘vigilant’. Surveillance (early 19th century) is from the same root and is literally watching over something, also found when someone invigilates (mid 16th century) an exam.

Rhymes

bivalence, covalence, valence

Definition of surveillance in US English:

surveillance

nounsərˈveɪlənssərˈvāləns
  • Close observation, especially of a suspected spy or criminal.

    监视;看守(间谍嫌疑人或疑犯)

    he found himself put under surveillance by military intelligence

    他发现自己处于英国军事情报机构的监视之下。

    Example sentencesExamples
    • Terrorism has to be fought with knowledge, with surveillance and intelligence.
    • He says the government cheated him out of money and claims to be under surveillance by the FBI.
    • We are putting all our sources of surveillance and intelligence together to catch him.
    • Police have been monitoring the site and using covert surveillance to trap the troublemakers.
    • The arrests marked the end of weeks of surveillance after a spate of arrests in Europe.
    • It expands the ability of the government to spy by wiretaps and computer surveillance.
    • Monitoring and surveillance of drug efficacy is being built into operational programmes.
    • For years, undercover surveillance was the domain of warring couples and the old DHSS.
    • The boat used was under constant surveillance from the time it entered United Kingdom waters.
    • This review represents a pragmatic evaluation of two broad strategies of surveillance.
    • I've had issues with the levels of surveillance that are appearing in the UK for quite a while now.
    • In the last two years we have increased both CCTV surveillance and security patrols.
    • An unpolitical lad is blackmailed by the police into doing undercover surveillance in a mosque.
    • Their communities were criminalised and subject to excessive police surveillance.
    • Is workplace surveillance making us comfortable with surveillance in general?
    • He planned an operation requiring covert surveillance, to arrest several suspects.
    • It is understood police had the suspects under surveillance for weeks before the robbery.
    • Of course, such surveillance has been widely possible only in recent times.
    • This was despite the fact that all nine suspects were under constant surveillance.
    • They also ordered him to receive intensive supervision and surveillance on his release.
    Synonyms
    observation, scrutiny, watch, view, inspection, monitoring, supervision, superintendence

Origin

Early 19th century: from French, from sur- ‘over’ + veiller ‘watch’ (from Latin vigilare ‘keep watch’).

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更新时间:2024/11/8 22:12:37