秋水仙素 qiūshuǐxiānsù colchicine Definitions Defs Origin Strokes Stroke Words Sentences Sents 秋水仙 qiūshuǐxiān meadow saffron meadow saffron or autumn crocus; a plant of the genus Colchicum素 sù noun element (bound form) essential part; element; constituent; basic nature