surveillance

Plural

surveillances

1. 1.Close observation of an individual or group; person or persons under suspicion.

   • The surveillance program includes at least 480 LPRs that scan and record about 16.2 million vehicles per week and stores that data for two years, he wrote in the court filing.

2. 2.Continuous monitoring of disease occurrence for example.

   • Tom didn't notice the surveillance camera.

3. 3.Systematic observation of places and people by visual, aural, electronic, photographic or other means.

   • Cook was making an impassioned plea to end the technology industry’s collection and sale of user data. “This is surveillance,” he continued.
   • And that sight will become more common in the coming years, as the city’s police pursue an ambitious campaign to install thousands of cameras to elevate their surveillance capabilities.
   • The threat of terrorism to the British lies in the overreaction to it of British governments. Each one in turn clicks up the ratchet of surveillance, intrusion and security. Each one diminishes liberty.

4. 4.In criminal law, an investigation process by which police gather evidence about crimes, or suspected crime, through continued observation of persons or places.

   • Tom didn't notice the surveillance camera.

Overall

Rare· #4115

By learning goal

Everyday conversation

Rare

General reading & writing

Rare

Academic

Rare

Literature

Rare