Where does “surveillance” come from?

Surveillance comes from French surveillance, derived from French surveiller, combining Latin super- (over) and Latin vigilare (to watch), from Proto-Indo-European weǵ- (to be awake or vigilant).

surveillance (English): Close observation of an individual or group;...

Definitions

  1. Close observation of an individual or group;...

Ancestry of “surveillance”, step by step

StepLanguageWordMeaning
1Frenchsurveillancesurveillance; supervision
2Frenchsurveillerto monitor, to survey, to watch
3Old Frenchsurveillierto keep watch over
4Old Frenchveillierto be awake
5Vulgar Latinviglare
6Latinvigilōto watch through, spend in watching, do or make while watching
7Latinvigilawake, watching, alert; watchman, guard,...
8Proto-Indo-Europeanweǵ-lively, awake; strong

Words derived from “surveillance

Every word from Proto-Indo-European weǵ-Every word from Latin vigilEvery word from Latin vigilō
surveillance — Etymology, Origin & Word History | Etymology Explorer