Wu Collection, Middle Volume Radical: Arrow (shì) Wuo Kangxi stroke count: 19 Page 825, Entry 27 According to Collection of Rhymes (Jiyun) and Rhymes and Annotations (Yunhui), pronounced huo. Same as the character huo. Meaning to measure. From Qu Yuan, Encountering Sorrow (Lisao): Seeking that which aligns with the square and the measure. From Biography of Cui Yin in the History of the Later Han (Hou Hanshu): Harmonizing the standard and the measure of constancy. Annotation: The standard is the plumb line; the measure is the ruler.