水滴 shuǐdī waterdrop Origin Definitions Defs Strokes Stroke Words Sentences Sents 水滴石穿 shuǐdīshíchuān perseverance constant perseverance yields success; the idea that persistent effort overcomes any difficulty, much like dripping water eventually penetrates stone水滴鱼 shuǐdīyú blobfish blobfish (Psychrolutes marcidus)