署书 shǔshū signboard calligraphy Origin Definitions Defs Strokes Stroke Words Sentences Sents 署 shǔ verb to sign (bound form) to sign one's name or write a title, as in 签署 qiānshǔ or 署名 shǔmíng书 書 shū noun calligraphy style (bound form) a style of calligraphy or script