What ᆲ means
It is a Hangul jamo component, not a syllable.
The halfwidth jamo ᆲ, named rieul-pieup, corresponds to the Hangul compatibility jamo ㄼ. Compatibility normalization maps it to trailing jamo ᆲ. These are related character forms; ᆲ itself is not a complete Korean syllable.
The halfwidth forms preserve older encoding and width conventions. A Unicode proposal traces this set to Annex 4 of KS C 5601/KS X 1001 in 1987 and later standards, and notes an almost identical Xerox set referring to KS C 5601-1982.
Why does ᆲ look wrong?
A font may not contain it, and Korean input usually does not enter it directly.
“Halfwidth” describes a legacy character-width convention, not a guarantee about how a font will draw the character. Display depends on the font and layout; a missing-glyph box points to font coverage.
A Unicode proposal reported in 2017 that many Korean fonts lacked halfwidth jamo and that Korean input methods had no direct way to enter them. Ordinary Korean input composes regular jamo into syllable blocks. If you need to preserve ᆲ exactly, avoid NFKC compatibility normalization, which changes it to a related jamo form.
Technical and archival: ᆲ points to text-formatting or encoding data, not an emotional tone.
Treat ᆲ as a jamo component, not a complete Korean syllable.
Part of the collection
Who writes ᆲ
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Don't confuse it with
1How to type or find ᆲ
- Search it as
- rieulpieup · halfwidth jamo · Hangul jamo · Korean jamo · ㄼ · ᆲ · FFAC
- Shows up in
- Anything that takes text · its shape is whatever your font draws
ᆲ\FFACCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.


