定心丸 Save Sign in to save words On the HSK 7-9 vocabulary list, at CEFR level C2. dìngxīnwán ㄉㄧㄥˋ ㄒㄧㄣ ㄨㄢˊ 男 女 tranquilizer sth that sets one's mind at ease Character by character 定(dìng)fix 心(xīn)heart 丸(wán)ball A Chinese word or character, or English Search 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