What is the meaning of Dictator?

A totalitarian leader of a country, nation, or government.

A magistrate without colleague in republican Ancient Rome, who held full executive authority for a term granted by the Senate, typically to conduct a war.

A tyrannical boss or authority figure.

Misspelling of dictater.

dictator (tyrant, despot)

dictator (Roman magistrate with expanded powers)

an elected chief magistrate

one who dictates

dictator

Source: wiktionary.org