/ Dictionary / Index P paralysis: Meaning and Definition of Find definitions for: pa•ral•y•sis Pronunciation: (pu-ral'u-sis), [key] — pl. -ses 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, esp. palsy. a state of helpless stoppage, inactivity, or inability to act: The strike caused a paralysis of all shipping. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: paralysis (Thesaurus) paralogize paralytic Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language