細君
さ
い
く
ん
Meanings
1
dated termfamiliar language
Dated, familiar term for one's own wife. Used mainly by men in casual or old-fashioned speech. Not used to refer to someone else's wife.
My wife is a nag, you know.
I'll talk it over with my wife.
2
wife (of a peer or subordinate)
dated term
Dated, somewhat condescending term for the wife of a peer or subordinate. Rarely used in modern Japanese; 奥さん or 夫人 are more common.
My colleague's wife also came to the gathering.