深しん窓そう

noun

secluded inner room; deep recess of a house

Often used in literary or refined contexts to evoke a quiet, private room deep inside a house, especially associated with sheltered young women of good family (cf. 深窓の令嬢).

• 彼かの女じょは深しん窓そうに育そだった令れい嬢じょうだ。

  She is a young lady who grew up in the secluded inner rooms of a fine house.