瘾君子 yǐnjūnzǐ addict Origin Definitions Defs Strokes Stroke Words Sentences Sents 瘾 癮 yǐn noun addiction An uncontrollable craving, habit, or dependence formed through long-term exposure to a substance or activity; a strong passion or interest.君子 jūnzǐ noun gentleman A man of noble character, integrity, and virtue; often contrasted with 小人 xiǎorén.