princeling
🇺🇸
/ˈprɪnslɪŋ/
🇬🇧
/ˈprɪnslɪŋ/
A minor ruler, often a young or inexperienced prince.
The princeling was eager to prove himself in the upcoming diplomatic talks.
这个王子渴望在即将到来的外交谈判中证明自己。