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daughter
私の娘は大学生です
My daughter is a college student.
娘が結婚する
My daughter is getting married.
Can refer to a daughter of any age, but often implies a young or unmarried daughter in some contexts.
When referring to someone else's daughter, use '娘さん' to be polite.
Unlike '子供' (child), '娘' specifically refers to a female child.
Composed of the kanji 女 (woman) and 子 (child), literally meaning 'woman-child'.
In formal contexts, '娘さん' is often used as a polite term. In some dialects, it may refer to a young woman in general, not necessarily one's own daughter.