dictator -
a speaker who dictates to a secretary or a recording machine
talker,
verbaliser,
verbalizer,
speaker,
utterer someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims"
dictator -
a person who behaves in a tyrannical manner; "my boss is a dictator who makes everyone work overtime"
dictator -
Originally, a magistrate without colleague in republican ancient Rome, who held full executive authority for a term granted by the senate legislature, typically to conduct a war.
dictator -
A totalitarian leader of a country, nation, or government.
dictator -
A tyrannical boss, or authority figure.
dictator -
A ruler or Führer, the highest level of authority.
Wikipedia
For the ancient Roman title, see Roman dictator. A dictator is a ruler who assumes sole and absolute power (sometimes but not always with military control) but without hereditary ascension such as an absolute monarch. When other states call the head of state of a particular state a dictator, that state is called a dictatorship.
