What 둴 means
It has no standalone meaning; it is one Korean syllable.
Hangul writes Korean in syllable blocks built from consonants and vowels. A Korean input method can assemble 둴 from initial ㄷ, vowel ㅝ, and final ㄹ; the word it belongs to supplies the meaning.
King Sejong created Hunminjeongeum in 1443 to write Korean speech; a book of the same name, published in 1446, explained the system’s purpose and design. When 몇 월 (“what month?”) is spoken continuously, it sounds like [며둴]; a pause gives [멷#월] (the # marks the pause), while the spelling remains 몇 월.
Questions people ask
1Is 며둴 the spelling of 몇 월?
No. 몇 월 is the spelling; [며둴] shows how the phrase sounds when spoken continuously.
How to type 둴
Windows (Word)
Alt+XType B474, then Alt+X to get 둴.
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 dweol”.
Linux
Ctrl+Shift+UType b474, then Enter or Space.
HTML
둴CSS
\B474How to type 둴
With Korean input active, enter initial ㄷ, vowel ㅝ, then final ㄹ; the input method assembles them into 둴.
Codes and encoding1 code points
HTML decimal
둴
HTML hex
둴
CSS content
content: "\B474";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EB%91%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.