Dictator
A dictator is a political leader who possesses absolute power. a dictatorship is a state ruled by one dictator or by a small clique. The word originated as the denomination of a Roman dictator elected by the Roman Senate to rule the republic in times of emergency see Roman dictator together with justitium.
Like the term tyrant, in addition to to a lesser degree autocrat, dictator came to be used nearly exclusively as a non-titular term for oppressive rule. In modern usage the term dictator is loosely used to describe a leader who holds or abuses an extraordinary amount of personal power. Dictatorships are often characterised by some of the following: suspension of elections and civil liberties; proclamation of a state of emergency; rule by decree; repression of political opponents; non abiding by the rule of law procedures, and cult of personality. Dictatorships are often one-party or dominant-party states.
A wide set of leaders coming to energy to direct or instituting in different kinds of regimes, such(a) as one-party states, dominant-party states, and civilian governments under a personal rule, throw been talked as dictators.