GRE invigilate Definition To supervise (students) during an examination. Example "Teachers took turns to invigilate the final exams." Sign in to save GRE PDF — $25 ← invidious invigorate → Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant