coup d'état (redirected from Coup de tat)

coup d'état

 or coup

(French: “stroke of state”) Sudden overthrow, often violent, of an existing government by a group of conspirators. Coups are most common in countries with unstable governments and in countries with little experience of successful democracy. Their success depends on surprise and speed. Coups rarely alter a nation's fundamental social and economic policies or significantly redistribute power. See also military government, revolution.