You Collection, Upper Volume Radical: Horn (jiǎo) Kangxi Strokes: 12 Page 1141, Entry 05 Pronounced dàn (rising tone). According to the Explaining Graphs and Analyzing Characters (Shuowen Jiezi), it is a small ritual wine vessel. Also pronounced dǎn. According to the Jade Chapter (Yupian), it is a small cup. According to the Extensive Refinements (Boya), it is a cup. Also pronounced dàn (falling tone). The meaning is the same.