Government by persons of the highest rank in a state.

贵族统治；贵族政治。

A state so governed.

贵族政府；贵族统治之国家。

The nobility or chief in a state.

贵族。

Those regarded as superior to the rest of their community in rank, wealth, or intellect.

优越人物；特殊阶级(指地位、财富或知识超过一般人而言)。