Acconplishment a-Con-plus-mint noun 1. An exploit achieved by breaking the law. 2. A fictional deed, usually shared in order to impress or win the confidence of a mark- a qualifiction. 3. My résumé. 4. When committed by multiple parties please refer to accomplicement, then the police. "A man of many acconplishments will win a corner office with bars." -Cheung, Kong. "Metaphorisms".