What 璘 means
璘 is a real encoded character with a canonical mapping to 璘.
The Yupian, an early Chinese dictionary, records 璘 as jade’s color or sheen; later literary use extends it to brilliance and patterned beauty.
Older Korean text standards sometimes assigned the same Han form separate code positions for different pronunciations. Unicode kept 璘’s position so converting those texts to Unicode and back could preserve the original choice.
Should I use 璘 in new text?
Use 璘 for new text; keep 璘 only for code-point fidelity.
Unicode normalization in NFC and NFKC changes 璘 to 璘. That is expected. If an imported record or conversion test must preserve the original character position, keep an untouched source string or record its code point before normalization.
Why does 璘 look like a box?
A missing-glyph box comes from the font or renderer, not the character.
Text stores a character; a font draws its visible shape. If the available fonts lack 璘, the renderer may show a hollow box instead. That placeholder does not mean the stored text contains .
It preserves a legacy text distinction; it does not add a separate everyday meaning to 璘.
Use 璘 for new text unless the source code point must be preserved.
Who writes 璘
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Don't confuse it with
1Questions people ask
1Why does 璘 show as a box on some devices?
Not every system ships a font for the CJK Compatibility Ideographs block. Where none is installed, the character shows as an empty box; adding a font such as Noto fixes it. The character itself is still correct and copies correctly.
How to type or find 璘
- Search it as
- U+F9EF · 璘 · 璘 · 璘 vs 璘 · F9EF meaning · Unicode normalization · NFC · legacy Korean encoding
- Shows up in
- Anything that takes text · its shape is whatever your font draws
璘\F9EFCodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.


