I rule this country!
No it is a noun. An adjective is a descriptive word. If you were to say 'merciless dictator' merciless would be the adjective. or If you were to say he is dictatorial, 'dictatorial' is an adjective.
A dictator.
I would say either Hitler, Stalin, Mussolini, or Castro.
dictador
-or is the suffix of dictator. This suffix shows a specific person.
I would say an idiom.
der Diktator
The dictator
One way would be to "say OICU" (say "Oh, I see you").
playing
No, "she and you" is not correct. The correct way to phrase it would be "she and you."
He was a dictator, although he would have used the term Emperor.