U+6D2A "洪" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
洪
U+6D2A "洪" CJK Unified Ideograph-# is a logogram used in Chinese, Japanese, and Korean (CJK) writing systems, primarily meaning "flood," "vast," or "immense." This ideograph combines the water radical (氵) on the left, indicating its association with water, and the phonetic component 共 (gòng) on the right, which contributes to its pronunciation. In historical and modern contexts, "洪" often appears in words related to large bodies of water, such as "洪水" (flood), or in names and terms suggesting grandeur, like "洪亮" (sonorous or loud). It is also a common Chinese surname and holds cultural significance in classical texts and idioms, emphasizing notions of scale or overflow.
General Properties
| Code Point | U+6D2A |
| 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 | 洪 |
| HTML Hex Encoding | 洪 |
| UTF-8 Encoding | 0xE6 0xB4 0xAA |
| UTF-16 Encoding | 0x6D2A |
| UTF-32 Encoding | 0x00006D2A |
| C/C++/Java Escape | \u6d2a |
Unicode Properties
Unihan Properties
| kBigFive | AC78 |
| kCCCII | 214740 |
| kCNS1986 | 1-517B |
| kCNS1992 | 1-517B |
| kCangjie | ETC |
| kCantonese | hung4 |
| kCihaiT | 789.102 |
| kCowles | 1236 |
| kDaeJaweon | 1017.130 |
| kDefinition | vast, immense; flood, deluge |
| kEACC | 214740 |
| kFanqie | 戶公 |
| kFenn | 95D |
| kFennIndex | 213.03 |
| kFourCornerCode | 3418.1 |
| kGB0 | 2673 |
| kGB1 | 2673 |
| kGradeLevel | 5 |
| kGSR | 1182o |
| kHangul | 홍:0E |
| kHanYu | 31602.040 |
| kHanyuPinlu | hóng(46) |
| kHanyuPinyin | 31602.040:hóng |
| kHKGlyph | 2170 |
| kIICore | AGTJHKMP |
| kIRGDaeJaweon | 1017.130 |
| kIRGHanyuDaZidian | 31602.040 |
| kIRGKangXi | 0621.210 |
| kIRG_GSource | G0-3A69 |
| kIRG_HSource | HB1-AC78 |
| kIRG_JSource | J0-393F |
| kIRG_KPSource | KP0-F4CE |
| kIRG_KSource | K0-7B73 |
| kIRG_TSource | T1-517B |
| kIRG_VSource | V1-5C3C |
| kJapanese | コウ グ |
| kJoyoKanji | 2010 |
| kKoreanEducationHanja | 2007 |
| kTGH | 2013:1664 |
| kJapaneseKun | OUMIZU |
| kJapaneseOn | KOU |
| kJis0 | 2531 |
| kKangXi | 0621.210 |
| kKarlgren | 474 |
| kKorean | HONG |
| kLau | 1262 |
| kMainlandTelegraph | 3163 |
| kMandarin | hóng |
| kMatthews | 2388 |
| kMeyerWempe | 832 |
| kMojiJoho | MJ015301 |
| kMorohashi | 17402 |
| kNelson | 2544 |
| kPhonetic | 529 693 |
| kRSAdobe_Japan1_6 | C+2001+85.3.6 |
| kRSUnicode | 85.6 |
| kSBGY | 030.34 |
| kSMSZD2003Index | 364.03 |
| kSMSZD2003Readings | hóng粵hung4 |
| kTaiwanTelegraph | 3163 |
| kTang | *hung |
| kTGHZ2013 | 138.040:hóng |
| kTotalStrokes | 9 |
| kUnihanCore2020 | GHJKMPT |
| kVietnamese | hòng hồng |
| kXerox | 250:306 |
| kXHC1983 | 0465.020:hóng |