Chou Collection, Upper Volume Radical: Mouth (kǒu) Character: Yu Kangxi strokes: 16 Page 211, Entry 05 Tang Rhyme (Tangyun) and Rhyme Collection (Yunhui) state the pronunciation is yu (falling-rising tone). Rhyme Collection (Jiyun) states the pronunciation is yu (falling-rising tone). Explaining Graphs and Analyzing Characters (Shuowen) states it refers to the appearance of a group of elk gathered together. Book of Odes (Shijing), Greater Odes (Daya): "The female elk gather in groups." The Commentary (Zhuan) notes that the term signifies a multitude. It is also written in a variant form (yu). Additionally, Extended Rhymes (Guangyun) notes that the term refers to an appearance of smiling. Rhyme Collection (Jiyun) notes it is sometimes written in a variant form (yu).