SURVEILLANCE


Meaning of SURVEILLANCE in English

[sur.veil.lance] n [F, fr. surveiller to watch over, fr. sur- + veiller to watch, fr. L vigilare, fr. vigil watchful--more at vigil] (1802): close watch kept over someone or something (as by a detective); also: supervision

Merriam-Webster English vocab.      Английский словарь Merriam Webster.