?字UNICODE編碼U+3B6D,10進制: 15213,UTF-32: 00003B6D,UTF-8: E3 AD AD。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
a kind of tree, a harrow; a drag, a written contract or agreement; a bond; a deed, handles of spears or lances used in ancient times