v.
Pronunciation: in- ' vi-j ə - ˌ l ā t
Function: verb
Inflected Form: -lat · ed ; -lat · ing
Etymology: Latin invigilatus, past participle of invigilare to stay awake, be watchful, from in- + vigilare to stay awake ― more at VIGILANT
Date: 1553
intransitive verb : to keep watch especially British : to supervise students at an examination
transitive verb : SUPERVISE , MONITOR
– in · vig · i · la · tion \ - ˌ vi-j ə - ' l ā -sh ə n \ noun
– in · vig · i · la · tor \ - ' vi-j ə - ˌ l ā -t ə r \ noun