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咢

cjk compatibility ideograph-2f840

CJK Compatibility Ideograph-2F840

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咢 is a compatibility form of 咢, retained so the Hong Kong Supplementary Character Set (HKSCS) can move text through Unicode and back without losing its original code position. It has no separate everyday meaning.

Text symbol

What 咢 means

It preserves a legacy character-set distinction.

HKSCS-2008 maps Big5 position A047 (extension code EE22) to 咢. Unicode identifies 咢 as its canonical counterpart and pairs it with the standardized sequence 咢︀, which adds a nonprinting variation selector to request the distinct glyph.

Unicode normalization converts 咢 to 咢, so their separate code-point identity is lost. In traditional Chinese usage, 咢 could mean a song accompanied only by drums or astonishment; early forms appear on Western Zhou bronze inscriptions.

Archival and technical: use it only to preserve this Hong Kong encoding distinction.

Normalization changes it to 咢; preserve the source character or a variation sequence if glyph identity matters.

Who writes 咢

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Questions people ask

1

Why does 咢 show as a box on some devices?

Not every system ships a font for the CJK Compatibility Ideographs Supplement 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 咢

Search it as
hkscs · big5 · a047 · ee22 · hong kong ideograph · 咢 · variation selector · normalization
Shows up in
Anything that takes text · its shape is whatever your font draws
Windows (Word)
⎇Alt+XType 2F840, then AltX to get 咢.
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 “cjk compatibility ideograph-2f840”.
Linux
⎈Ctrl+⇧Shift+UType 2f840, then Enter or Space.
HTML
咢
CSS
\2F840
Codes and encoding1 code points
HTML decimal
咢
HTML hex
咢
CSS content
content: "\2F840";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%AF%A1%80
1
On screen
1
Code points
2
JS .length
4
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 characters99,354 symbols

Chinese, Japanese & Korean121,370 symbols