Dreye權威釋義|foundling

n.

棄兒，棄嬰[C]
He was a foundling, and had grown up in a school for homeless boys.
他是個棄兒，在為無家可歸的男孩而開設的學校裡長大。

同義:

n.棄兒；流浪者

以上來源於：《英漢大辭典》

n.

an infant that has been abandoned by its parents and is discovered and cared for by others.

ME: from found¹ (past part.) + -ling.

以上來源於：《簡明牛津英語詞典》

以上來源於：《英漢法律詞典》

以上來源於：《國家教育研究院雙語詞彙辭典(英漢)》