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셓

hangul syllable seh

Hangul syllable Seh

5460/11172

셓 is a Middle Korean spelling of “three,” the word now written 셋. It belongs in historical Korean texts or explanations of how the word changed, rather than in ordinary modern writing. Its final ㅎ changed with following grammatical endings and was later lost.

Text symbol

What 셓 means

It means “three” in Middle Korean.

The earliest attestation of 셓 is in Seokbo Sangjeol, a Korean text from 1447; modern Korean writes the word 셋.

Keep 셓 for historical Korean

The 1446 introduction to Hangul, Hunminjeongeum, says it was designed to write Korean speech, which differed from Chinese. Hangul letters combine into syllable blocks: 셓 combines initial consonant ㅅ, vowel ㅔ, and final consonant ㅎ.

In Middle Korean, final ㅎ could change or disappear depending on the following particle, a short grammatical ending attached to a word. As that pattern changed, ㅎ was lost and the word developed into 셋.

A deeper link to a numeral from Baekje, an ancient Korean kingdom, has been proposed, but that connection remains uncertain.

Historical and scholarly: it marks an older Korean spelling, so it belongs in historical texts rather than ordinary present-day writing.

For modern Korean “three,” use 셋; reserve 셓 for the historical form.

Who writes 셓

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Don't confuse it with

1

Questions people ask

1

Why does 셓 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 or find 셓

Search it as
셓 · 셋 · Middle Korean · old Korean three · historical Korean spelling · Korean numeral three
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType C153, then AltX to get 셓.
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 seh”.
Linux
⎈Ctrl+⇧Shift+UType c153, then Enter or Space.
HTML
셓
CSS
\C153
Korean IME
With a Korean input method editor, type ㅅ, then ㅔ, then ㅎ; it composes them as 셓.
Codes and encoding1 code points
HTML decimal
셓
HTML hex
셓
CSS content
content: "\C153";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%EC%85%93
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