ol·i·gar·chy (l-gärk, l-)
n. pl. ol·i·gar·chies
a. Government by a few, especially by a small faction of persons or families.
b. Those making up such a government.
2. A state governed by a few persons.
1. often Fascism
a. A system of government marked by centralization of authority under a dictator, stringent socioeconomic controls, suppression of the opposition through terror and censorship, and typically a policy of belligerent nationalism and racism.
b. A political philosophy or movement based on or advocating such a system of government.
2. Oppressive, dictatorial control.
n. pl. tyr·an·nies
1. A government in which a single ruler is vested with absolute power.
2. The office, authority, or jurisdiction of an absolute ruler.
3. Absolute power, especially when exercised unjustly or cruelly: “I have sworn . . . eternal hostility against every form of tyranny over the mind of man” (Thomas Jefferson).
a. Use of absolute power.
b. A tyrannical act.
5. Extreme harshness or severity; rigor.