"disease causing paralysis," c.1300, palesie, from Anglo-French parlesie, Old French paralisie, from Vulgar Latin *paralysia, from Latin paralysis (see paralysis).
palsy pal·sy (pôl'zē)
n.
Complete or partial muscle paralysis, often accompanied by loss of sensation and uncontrollable body movements or tremors.
a shorter form of "paralysis." Many persons thus afflicted were cured by our Lord (Matt. 4:24; 8:5-13; 9:2-7; Mark 2:3-11; Luke 7:2-10; John 5:5-7) and the apostles (Acts 8:7; 9:33, 34).