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뚤

hangul syllable ddul

Hangul Syllable Ddul

2725/11172

뚤 has no dictionary meaning on its own — read it through the Korean around it. Its clearest job is showing sound: [열뚤] and [스물뚤] tell you to say 열둘 and 스물둘 with a tense ddul. Tricky part: 뚫고 can sound like [뚤코] while keeping different spelling.

Text symbol

What 뚤 means

Read it through the surrounding Korean text. If you searched ddul or ttul and landed on 뚤, pronunciation is usually the answer. Official guidance writes 열둘 as [열뚤] and 스물둘 as [스물뚤]: 열 and 스물 can tense the following ㄷ. The normal spellings stay 열둘 and 스물둘; 뚤 marks sound, not a new word.

Where does this syllable come from?

Its ancestry is Hangul's compositional system. The earliest relevant record is 1443–1446, when Joseon created and promulgated Hangul to write Korean by assembling initial, medial, and final parts. That connects 뚤 to ㄸ ㅜ ㄹ and to 둘 in pronunciation notation. This is still the limit as of 2026: the sources checked support no stable standalone meaning for this exact block across periods or cultures.

Part of the collection

Who writes 뚤

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What it means when someone sends it to you

2 readings

Text fragment; not a reaction.

Don't confuse it with

1

How to type or find 뚤

Search it as
ddul · ttul · 뚤 · 뚫 · 열뚤 · 스물뚤
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType B6A4, then AltX to get 뚤.
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 ddul”.
Linux
⎈Ctrl+⇧Shift+UType b6a4, then Enter or Space.
HTML
뚤
CSS
\B6A4
Codes and encoding1 code points
HTML decimal
뚤
HTML hex
뚤
CSS content
content: "\B6A4";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EB%9A%A4
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.

Families this belongs to

2

Chinese, Japanese & Korean121,370 symbols

Korean syllables11,623 symbols