Shirabe

就寝しゅうしん

Common Noun Irregular Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb going to bed;retiring (for the night)
7時に鳴るように目覚しを掛けた後で、彼女は就寝した。
She went to bed, having set the alarm for seven.