U+55B9 "喹" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
喹
U+55B9 "喹" CJK Unified Ideograph-# is a Chinese character used in written Chinese, Japanese, and Korean, though it is most commonly encountered in modern Chinese. It is a compound character that typically functions in transliterations, most notably as the second syllable in the chemical term "喹啉" (kuí lín), which is the Chinese word for quinoline, an aromatic organic compound. Beyond this specific scientific context, the character appears in other specialized or pharmaceutical names, but it is not a common everyday character. Its structure, consisting of the "mouth" radical on the left and the phonetic component "奎" on the right, reflects its role as a phonetic loan in technical vocabulary.
General Properties
| Code Point | U+55B9 |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 喹 |
| HTML Hex Encoding | 喹 |
| UTF-8 Encoding | 0xE5 0x96 0xB9 |
| UTF-16 Encoding | 0x55B9 |
| UTF-32 Encoding | 0x000055B9 |
| C/C++/Java Escape | \u55b9 |
Unicode Properties
Unihan Properties
| kCangjie | RKGG |
| kCantonese | kwai4 |
| kDefinition | quinoxaline (chemical compound) |
| kEACC | 70602D |
| kFourCornerCode | 6401 |
| kGB0 | 6413 |
| kGB1 | 6413 |
| kHanYu | 10652.070 |
| kHanyuPinyin | 10652.070:kuí |
| kIRGHanyuDaZidian | 10652.070 |
| kIRGKangXi | 0201.121 |
| kIRG_GSource | G0-602D |
| kIRG_HSource | H-8B53 |
| kIRG_TSource | TE-5F2F |
| kTGH | 2013:5132 |
| kKangXi | 0201.121 |
| kMainlandTelegraph | 0832 |
| kMandarin | kuí |
| kRSUnicode | 30.9 |
| kSMSZD2003Index | 112.04 |
| kSMSZD2003Readings | kuí粵kwai4 |
| kTGHZ2013 | 203.050:kuí |
| kTotalStrokes | 12 |
| kUnihanCore2020 | GH |
| kXerox | 317:272 |
| kXHC1983 | 0662.060:kuí |