oligarchy
n. சிலவராட்சி, சிலவராட்சியர்.
Ol"i*gar"chy, n.; pl. Oligarchies. Etym: [Gr. oligarchie.] Defn: A form of government in which the supreme power is placed in the hands of a few persons; also, those who form the ruling few. All oligarchies, wherein a few men domineer, do what they list. Burton.