noun
lonely spouseless bedroom; bedroom of a neglected spouse
Formal or literary term for a bedroom where a spouse is absent or neglected, evoking loneliness. Rare in everyday Japanese.
彼女は夫の長い出張中、空閨を守っていた。
She kept the lonely bedroom during her husband's long business trip.
古典文学には、空閨の寂しさを詠んだ歌が多い。
In classical literature, there are many poems that express the loneliness of an empty spousal bedroom.