积淀 Save Sign in to save words Traditional (Taiwan): 積澱 On the HSK 7-9 vocabulary list, at CEFR level C2. jīdiàn ㄐㄧ ㄉㄧㄢˋ deposits accumulated over long periods fig. valuable experience, accumulated wisdom Character by character 积(jī)amass 淀(diàn)shallow lake 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