?字UNICODE編碼U+3E25,10進制: 15909,UTF-32: 00003E25,UTF-8: E3 B8 A5。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
household registers, printing plate, supporting boards used in building walls, (same as 欃) sandalwood, water gate; sluice; floodgate