擘窠字 bòkēzì large calligraphy characters Origin Definitions Defs Strokes Stroke Words Sentences Sents 擘 bò to split (literary) to split open; to break apart; to tear; to analyze窠 kē nest (bound form) a nest; a burrow or den for birds, animals, or insects字 zì noun handwriting a style of calligraphy; a person's handwriting; a calligraphic work