princeling

/ˈprɪnslɪŋ/ 23
a young prince 小王子 (Also called princekin)

noun [专属名词](小国的)国王,国君;小诸侯,小王公

As usual, he dreamed that he was a princeling himself.
像往常一样,他梦见他自己是个王子。

单词造句:
网友用“Princeling”造句精选
The puzzled princeling said, "What dost thou make of this?" 迷惑不解的王子说:“你看这是怎么回事?”
To marry a rich princeling, you have to at least to know what he's looking for. 如果你想嫁给一个富二代,你至少要知道他最看重什么。