English

impalsy

From im- + palsy.

Formed from in- + palsy

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Proto-Indo-European *lewh₁- ‘to cut off, separate, free’

…

Ancient Greek παράλυσις

Latin paralysis ‘paralysis, palsy’

Anglo-Norman paralisie

Middle English palesie

English palsy

Today it means

verb To strike with palsy; to paralyze, deaden, or stun

Language periods are conventional ranges, not dates for this word.