What 뛴 means
It is 뛰다 in the form used before a noun. 뛴 사람 means “the person who ran.” The pronunciation of 뛴 starts with a tense t and a “wee” vowel; say the t without a strong puff of air.
Hangul was created in the 15th century to write Korean with phonetic letters arranged into syllable blocks. The verb 뛰다 is attested in Middle Korean in 1461; the date belongs to the verb, not necessarily this exact block.
Questions people ask
1Why does 뛴 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 뛴
Windows (Word)
Alt+XType B6F4, then Alt+X to get 뛴.
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 “hangul syllable ddwin”.
Linux
Ctrl+Shift+UType b6f4, then Enter or Space.
HTML
뛴CSS
\B6F4Korean input method
To type 뛴 on a Korean keyboard, enable Hangul input and enter the initial consonant, vowel, then final consonant; the input method combines them into one block.
Codes and encoding1 code points
HTML decimal
뛴
HTML hex
뛴
CSS content
content: "\B6F4";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EB%9B%B4
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.