Chou Collection, Lower Volume
Radical: Woman (nǚ)
Character: Dong
Kangxi stroke count: 9
Page 259, Entry 19
According to the Sound Compilation (Jiyun), pronounced tong (first tone), with a sound identical to that of the character meaning naive or ignorant.
According to the Explaining Graphs and Analyzing Characters (Shuowen Jiezi), it refers to the appearance of a neck held straight.
Also pronounced tong (fourth tone), with a sound identical to that of the character for cave. It refers to the upper end of the neck.
Originally written in a variant form (zhuan).