透析 Traditional form: 透析 Pinyin (reading): tòuxī Definitions: to analyze in depth dialysis; (chemistry) to dialyze; (medicine) to undergo dialysis treatment Characters: 透 - to pierce, to penetrate, to pass through; thorough 析 - to split wood; to divide, to break apart Traditional characters: 透 - to pierce, to penetrate, to pass through; thorough 析 - to split wood; to divide, to break apart