扑簌簌 pūsùsù rustling; pattering Definitions Defs Origin Strokes Stroke Words Sentences Sents 扑 撲 pū verb to beat to strike, beat, or brush away (dust, snow, etc.)簌 sù reduplication [onomatopoeia] (bound form) sound of rustling or falling leaves and tears, used in the word 簌簌 sùsù