What 𪧊 means
As of 2026, it is listed for Taiwan’s household-registration records.
In the written structure, 扣 sits beneath a roof-shaped part.
Why can 𪧊 show as a box?
Some Taiwan electronic certificate views cannot render its glyph.
As of 2026, Taiwan’s electronic household-registration certificates may show █ for characters outside Big5, an older Chinese encoding. This glyph falls outside Big5, so the box marks a display limit, not a different character.
Who writes 𪧊
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Questions people ask
1Why does 𪧊 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 𪧊
- Search it as
- kòu · kou4 · cns11643
- Shows up in
- Anything that takes text · its shape is whatever your font draws
𪧊\2A9CACodes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

