入にゅう眠みん

noun, noun or participle which takes 'suru', intransitive verb

falling asleep; sleep onset

Often used in medical, scientific, or formal contexts to describe the process of transitioning from wakefulness to sleep. As a suru-verb, it is intransitive.

• 入にゅう眠みん前まえにスマートフォンを見みないようにしている。

  I try not to look at my smartphone before falling asleep.

• この薬くすりは入にゅう眠みんを助