Zi Collection, Upper Volume, Page 10, Entry 01
Radical: Person (rén)
Pronounced tun (rising tone). Recorded in "Guangyun" and "Jiyun" as "tu hūn qiè", and in "Zhengyun" as "tu sūn qiè". "Guangyun" states the original form was "tún", meaning a small pig. Sometimes also written as "tún". "Jiyun" states the original form was another character shape, and sometimes other character shapes were used. When used generally, it can be written as "zhǔn". For detailed explanations, refer to the annotations for "tún" and "zhǔn".