秃笔 tūbǐ worn-out writing brush Definitions Defs Origin Strokes Stroke Words Sentences Sents tūbǐ worn-out writing brush 秃 禿 tū blunt lacking a sharp point; worn down or dull笔 筆 bǐ noun pen writing or drawing instrument; pen; pencil; writing brushtūbǐ poor writing ability 秃 禿 tū incomplete unsatisfactory or unfinished, especially when referring to a piece of writing or a play笔 筆 bǐ noun writing style (bound form) technique or style of writing, calligraphy, or drawing