䐨字UNICODE编码U+4428，10进制: 17448，UTF-32: 00004428，UTF-8: E4 90 A8。
䐨字位于中日韩统一表意文字扩充A区（CJK Unified Ideographs Extension A）。
back of the foot, the back feet of the animal, covering; shell, to strike; heat from the top
