Si Collection, Upper Volume Radical: Water (shuǐ) 潤 Kangxi strokes: 16 Page 649, Entry 16 Pronounced run (falling tone) Meaning: to moisten, to nourish, to increase. Book of Changes (Yijing), Section: Discussion of Trigrams (Shuogua): Rain is used to moisten it. Also a name of a river. Commentary on the Water Classic (Shuijing zhu): The Huai River, then northeast, meeting the Run River on the left. There is another river, originating in Jincheng. Commentary on the Water Classic (Shuijing zhu): The Run River originates west of Lingju County. Also a prefecture name. Dictionary of Rhymes (Yunhui): Danyang Commandery during the Han Dynasty; Run Prefecture established during the Sui Dynasty. Also Huangrun, a type of cloth produced in the Shu region.