fascist, n.

From the Devil’s Dictionary, New Unabridged:

fascist, n: (1) proponent of a political system in which corporate interests, political leadership, and organized labor cooperate to hold power and centralize control, often under the banner of a charismatic leader; (2) (esp. by proponents of a political system in which corporate interests, political leadership, and organized labor cooperate to hold power and centralize control, under the banner of a charismatic leader) opponent.