Si Collection, Upper Volume Radical: Water (shuǐ) Entry: 濧 Kangxi Stroke Count: 18 Page 656, Entry 15 Pronounced dui. Broad Rhymes (Guangyun) and Collected Rhymes (Jiyun) state: to soak. Enlarged Elegantia (Boya) states: to steep. Another definition is to moisten. Also, the term dan-dui signifies being calm or tranquil. As referenced in the poetry of Du Fu: The inverted reflection hangs over the calm waters. Sometimes written in a variant form (zhui). Also, Collected Rhymes (Jiyun) states: pronounced dui. The meaning is the same.