GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   invigilate n. (ĭn‑vĭjˈĭl‑āt) [imp. & p. p. Invigilated (ĭn‑vĭjˈĭl‑āˌtĕd); p. pr. & vb. n. Invigilating.] [L. invigilare to stay awake, to be vigilant.] To keep watch.
   
   [PJC]
   
   2. To keep watch over examination candidates to prevent cheating. [British]
   
   [WordNet 1.5]