plutocracy
/pluːˈtɒkrəsɪ/noun
(pl. -ies)［mass noun］
1- government by the wealthy富豪统治, 财阀统治。
1.1
- count noun a state or society governed in this way富豪（或财阀）统治的国家（或社会）。
1.2
- count noun an elite or ruling class whose power derives from their wealth富豪, 财阀; 富豪（或财阀）统治阶级。
派生词
plutocratic
adjectiveplutocratically
adverb词源
mid 17th cent.: from Greek ploutokratia, from ploutos 'wealth' + kratos 'strength， authority'.