睡すい眠みん発ほっ作さ

noun

narcolepsy

Medical term for a chronic sleep disorder characterized by sudden sleep attacks.

• 睡すい眠みん発ほっ作さは日にっ中ちゅうに突とつ然ぜん強つよい眠ねむ気けに襲おそわれる病びょう気きです。

  Narcolepsy is a condition where one is suddenly overcome by intense sleepiness during the day.