surveillance
/sɜːˈveɪləns/noun
उच्चारण सर्वेलन्स
निगरानी, चौकसी, गुप्त नज़र
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SSC CGL Pre 2025SSC CHSL Pre 2025SSC CHSL Pre 2020SSC Steno 2026SSC Delhi Police 2026
noun
- 1
[U]
the act of carefully watching a person suspected of a crime or a place where a crime may happen
निगरानी, चौकसी, गुप्त नज़र
- The suspect was kept under surveillance for a month.
- CCTV surveillance of the exam hall
- The area is under constant surveillance by the police.
+ 2 more examples
- Satellites provide surveillance of the border.
- The shop installed cameras for surveillance.
Synonyms observation monitoring watch
≈Synonyms and antonyms
Synonyms
AaSpelling
sur·veil·lance
With -veil- (ei) and double l (not 'survellance').
बीच में -veil- (ei) और दो l ('survellance' गलत है)।
“Collocations, idioms and sayings
Under surveillance.
Collocation 'under surveillance' का अर्थ है निगरानी में होना।
⌂Word origin and word building
From the French for 'watching over'.
यह French में 'निगरानी रखना' से आया है।