definition of
dictator

[1] #1 dictator n. a speaker who dictates to a secretary or a recording machine. wn

[2] #2 dictator n. [potentate] a ruler who is unconstrained by law. wn

[3] #3 dictator n. [authoritarian] a person who behaves in a tyrannical manner; "my boss is a dictator who makes everyone work overtime". wn