尊公
そ
ん
こ
う
Meanings
1
you (polite, archaic); your father (polite, archaic)
Archaic polite second-person pronoun, also used to refer to someone's father. In modern Japanese, あなた or お父様 are used instead.
In old documents, expressions like 'I would like to hear your opinion, sir' can be found.
Asking 'Is your father in good health?' using 尊公 is an old-fashioned way of showing respect to the listener's father.