Definition of "surveillance" noun countable and uncountable , plural surveillances
Continuous monitoring of disease occurrence for example . quotations examples
Quotations Lady Anne appeared in a week or two to have greatly recovered her appetite , and she talked much of the benefit derived from her native air , in order to gain which , she constantly drove out in Lord Rotheles 's carriages , and appeared to derive comfort from her admiration of his beautiful bays ; beyond this Helen could not perceive that her airings were useful , as her cough increased exceedingly , and all the visitants at the castle expressed surprise "that she did not place herself under the surveillance of one or other of the great physicians of the metropolis ."
1842, [anonymous collaborator of Letitia Elizabeth Landon], chapter LIV, in Lady Anne Granard; or, Keeping up Appearances. […], volume III, London: Henry Colburn, […], pages 66–67