Pathology. a loss or impairment of voluntary movement in a body part, caused by injury or disease of the nerves, brain, or spinal cord. a disease characterized by this, especially palsy.
a state of helpless stoppage, inactivity, or inability to act: The strike caused a paralysis of all shipping.
(pathol) impairment or loss of voluntary muscle function or of sensation (sensory paralysis) in a part or area of the body, usually caused by a lesion or disorder of the muscles or the nerves supplying them a disease characterized by such impairment or loss; palsy
cessation or impairment of activity: paralysis of industry by strikes