滴水不漏 Save Sign in to save words dīshuǐbùlòu ㄉㄧ ㄕㄨㄟˇ ㄅㄨˋ ㄌㄡˋ lit. not one drop of water can leak out watertight rigorous (argument) Character by character 滴(dī)drip 水(shuǐ)surname Shui 不(bù)no 漏(lòu)leak A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0