What ㈉ means
It marks a list item with the Hangul consonant ㅊ.
The wider enclosed Hangul set belongs to older East Asian character collections: consonants marked ordered-list items, and parentheses followed typewriter-bullet designs. In formatted text, ordinary list styling does the same job.
Document-like: it marks a list item.
Read it as structure unless context says otherwise.
Don't confuse it with
4Questions people ask
1Can ㈉ become parentheses plus a letter?
Yes. Compatibility normalization (rewriting a character as an equivalent sequence) can expand it to an opening parenthesis, ㅊ, and a closing parenthesis.
How to type ㈉
Windows (Word)
Alt+XType 3209, then Alt+X to get ㈉.
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 “parenthesized hangul chieuch”.
Linux
Ctrl+Shift+UType 3209, then Enter or Space.
HTML
㈉CSS
\3209Codes and encoding1 code points
HTML decimal
㈉
HTML hex
㈉
CSS content
content: "\3209";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E3%88%89
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.