despotism /dĕs′pə-tĭz″əm/ noun
Rule by or as if by a despot; absolute power or authority. The actions of a despot; tyranny. A government or political system in which the ruler exercises absolute power. A state so ruled. The power, spirit, or principles of a despot; absolute control over others; tyrannical sway; tyranny.
Similar: tyranny A government which is directed by a despot; a despotic monarchy; absolutism; autocracy.
Similar: absolutism autocracy Government by a singular authority, either a single person or tight-knit group, which rules with absolute power. Dominance through threat of punishment and violence.