䂴字UNICODE编码U+40B4，10进制: 16564，UTF-32: 000040B4，UTF-8: E4 82 B4。
䂴字位于中日韩统一表意文字扩充A区（CJK Unified Ideographs Extension A）。
(same as U+7814 研) to rub; to grind; to powder, to go the very source; to study; to investigate; to research; to examine; to search into carefully
䂴【午集下】【石部】 康熙筆画：12画，部外筆画：7画
《字彙補》五堅切，音硏。䂴考也。