膽 Simplified: 胆 On the HSK 5 vocabulary list, at CEFR level C1. dǎn ㄉㄢˇ gall bladder courage guts gall inner container (e.g. bladder of a football, inner container of a thermos) Words with 膽 Starting with 膽 膽子 Ending with 膽 大膽 Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT