/ Dictionary / Index I impunity: Meaning and Definition of Find definitions for: im•pu•ni•ty Pronunciation: (im-py'ni-tē), [key] — n. exemption from punishment. immunity from detrimental effects, as of an action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: impunity (Thesaurus) impulsive impure Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language