U+FAA4 "瘝" CJK Compatibility Ideograph-# Unicode Character
Unicode Version 17.0
U+FAA4 "瘝" CJK Compatibility Ideograph-# is a compatibility ideograph found within the CJK Compatibility Ideographs block, specifically encoded to represent a variant or duplicate form of a standard CJK character for round-trip compatibility with older East Asian character set standards, such as those used in legacy Chinese, Japanese, or Korean encoding systems. It does not have an independent modern semantic meaning or common usage in contemporary text but exists solely to preserve the exact mapping of characters from pre-Unicode standards to ensure that documents encoded in those older systems can be faithfully converted without loss of information. The glyph itself is defined by its compatibility decomposition mapping, which points to its unified CJK counterpart, but in practice, this character is rarely used in everyday writing and primarily serves historical and technical compatibility purposes in specialized digital archives or font implementations.
General Properties
Encodings
| HTML Decimal Encoding |
瘝 |
| HTML Hex Encoding |
瘝 |
| UTF-8 Encoding |
0xEF 0xAA 0xA4 |
| UTF-16 Encoding |
0xFAA4 |
| UTF-32 Encoding |
0x0000FAA4 |
| C/C++/Java Escape |
\ufaa4 |
Unicode Properties
Unihan Properties
| kCompatibilityVariant |
U+761D |
| kIRG_KPSource |
KP1-5BF5 |
| kRSUnicode |
104.10 |
| kTotalStrokes |
14 |