不ふ随ずい

noun

paralysis; palsy

Medical term for loss of motor function. Often used in compounds such as 半身不随 (hemiplegia).

• 祖そ父ふは脳のう卒そっ中ちゅうで半はん身しん不ふ随ずいになった。

  My grandfather became paralyzed on one side due to a stroke.