n.[C]

1. 王子，親王
2. （小國或公國的）國君
3. （英國以外君主國的）貴族，公，侯
4. 鉅子，泰斗
5. 【俚】好人，崇高的人，慷慨大方的人

n.

1. a son, grandson, or other close male relative of a monarch.
   ▸a male monarch of a small state, actually or nominally subject to a king or emperor.
   ▸(in some European countries) a nobleman, usually ranking next below a duke.
2. (prince of or among) a man or thing pre-eminent in a particular sphere or group.