noun
Polite way to refer to another person's daughter. Not used for one's own daughter.
See also: お嬢様
お嬢さんはおいくつですか。
How old is your daughter?
隣
The neighbor's daughter has become a university student.
noun
Polite form of address for a young woman, especially one from a respectable family. Can be used directly when speaking to her.
お嬢さん、何かお探しですか。
Miss, are you looking for something?
あのお嬢さんはとても親切だ。
That young lady is very kind.