prince
/prɪns; prɪns/ n
1
(a) male member of a royal family who is not the king, esp (in Britain) a son or grandson of the sovereign 君王家族（除国王外）的男性成员; （在英国尤指）王子, 王孙
the Prince of Wales, ie (in Britain, the title often given to the) heir to the throne 威尔士王储（英国常授予王位继承人的封号）.
(b) hereditary royal ruler, esp of a small state 世袭的王室统治者（尤指小国的）
Prince Rainier of Monaco 摩纳哥国王雷尼尔.
(c) (in some countries) nobleman （某些国家的）贵族.
2 (fig 比喻) excellent or outstanding man in a particular field 某领域中的优秀的或杰出的人物
Bocuse, a prince among chefs 博卡斯, 厨师中的佼佼者.