?字UNICODE編碼U+3C8A,10進制: 15498,UTF-32: 00003C8A,UTF-8: E3 B2 8A。
?字位于中日韓統一表意文字擴充A區(CJK Unified Ideographs Extension A)。
(corrupted form of 叡) to understand thoroughly; quick or keen of perception, wise and clever, the profoundest; the divine sagacity of sages