noun
Humble, literary term used to refer to one's own wife, especially in formal or written contexts. Very rare in modern conversation; 妻 (つま) or 家内 (かない) are more common humble alternatives.
荊妻がいつもお世話になっております。
My wife is always indebted to you for your kindness.
荊妻の作った料理ですが、どうぞお召し上がりください。
This is a dish my wife made; please help yourself.