What 𮚈 means
𮚈 is the cjk unified ideograph-2e688. Unicode classifies it as a letter and files it in the CJK Unified Ideographs Extension F block; this site shelves it under Chinese, Japanese & Korean.
Its appearance depends on the font and text styling.
How it is encoded
𮚈 is a single code point, U+2E688. In HTML that is 𮚈, and in CSS \2E688.
Questions people ask
1Why does 𮚈 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 𮚈
Windows (Word)
Alt+XType 2E688, then Alt+X to get 𮚈.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “cjk unified ideograph-2e688”.
Linux
Ctrl+Shift+UType 2e688, then Enter or Space.
HTML
𮚈CSS
\2E688Codes and encoding1 code points
HTML decimal
𮚈
HTML hex
𮚈
CSS content
content: "\2E688";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%AE%9A%88
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.