A dictator is a person who holds absolute power and control over a country, government or organization. They have complete authority to make decisions without any input from others, often using their position for personal gain rather than the common good. Dictators usually come to power through force or manipulation, and may use tactics such as censorship, propaganda, and repression to maintain control over their subjects. The term "dictator" is generally used in a negative context, indicating an oppressive ruler who disregards the rights of others.