Xu Collection, Lower Volume Radical: Leaf (yè) Entry: Yun Kangxi strokes: 16 Page 1405, Entry 08 Pronounced yun. According to the Explaining Graphs and Analyzing Characters (Shuowen Jiezi), it refers to a large head. Also pronounced jun. The meaning is the same. Also used in personal names. In the Records of the Grand Historian (Shiji), House of Chu, there is a reference to King Cheng of Chu, Yun. Also, in the Old Book of Tang (Tangshu), there is a biography of Tian Yun. Also pronounced jiong. Refers to the appearance of the head.