じゅくすい

熟 睡

Common word

  1. noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru, intransitive verb

    deep sleep, sound sleep, profound sleep

    • 彼女が熟睡しているのを確かめて、彼はこっそり部屋を抜け出して行った。
      After making sure she was sound asleep, he crept out of the room and set off.