/ Dictionary / Index N nark: Meaning and Definition of Find definitions for: nark Pronunciation: (närk), [key] — n. a stool pigeon or informer. an annoying person. —v.i. to act as a police informer or stool pigeon. to become annoyed. nark Pronunciation: (närk), [key] — n. narc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nark (Thesaurus) narial Narmer Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language