/ Dictionary / Index A accomplice: Meaning and Definition of Find definitions for: ac•com•plice Pronunciation: (u-kom'plis), [key] — n. a person who knowingly helps another in a crime or wrongdoing, often as a subordinate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: accomplice (Thesaurus) accompanyist accomplish Related Content Daily Word Quiz: meritocracy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language