Chen Collection, Middle Volume Radical: Tree (mù) Character: Dun Kangxi Stroke Count: 16 Page 553, Entry 17 According to the Collection of Rhymes (Jiyun), pronounced tui. It refers to the cover of a coffin. Also, according to the Classified Chapters (Leipian), pronounced dui. The meaning is the same. Furthermore, according to the Collection of Rhymes (Jiyun), pronounced dun. It means withered.