n. 贵族

[ noun ]
a member of the aristocracy
<noun.person>

Aristocrat \A*ris"to*crat\ (?; 277), n. [F. aristocrate. See
{Aristocracy}.]
1. One of the aristocracy or people of rank in a community;
one of a ruling class; a noble.

2. One who is overbearing in his temper or habits; a proud or
haughty person.

A born aristocrat, bred radical. --Mrs.
Browning.

3. One who favors an aristocracy as a form of government, or
believes the aristocracy should govern.

His whole family are accused of being aristocrats.
--Romilly.