U+80DD "胝" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
胝
U+80DD "胝" CJK Unified Ideograph-# is a Chinese character (hanzi) that primarily denotes a callus or thick, hardened skin on the hands or feet, often resulting from friction or repeated pressure. In traditional Chinese medical contexts, it can also refer more specifically to a type of skin lesion or corn. The character is composed of the radical for flesh or body part, 月 (肉), and the phonetic component 氐, which hints at its pronunciation, which in Mandarin pinyin is "zhī" and in Cantonese is "zi1" or "dai2" depending on the usage. Although not highly common in everyday modern writing, it appears in specialized vocabulary related to dermatology or descriptions of physical labor.
General Properties
| Code Point | U+80DD |
| 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 | 胝 |
| HTML Hex Encoding | 胝 |
| UTF-8 Encoding | 0xE8 0x83 0x9D |
| UTF-16 Encoding | 0x80DD |
| UTF-32 Encoding | 0x000080DD |
| C/C++/Java Escape | \u80dd |
Unicode Properties
Unihan Properties
| kBigFive | AD4F |
| kCCCII | 22782A |
| kCNS1986 | 1-5332 |
| kCNS1992 | 1-5332 |
| kCangjie | BHPM |
| kCantonese | zi1 |
| kCihaiT | 1092.602 |
| kDaeJaweon | 1430.240 |
| kDefinition | callous, corn |
| kEACC | 22782A |
| kFanqie | 丁尼 |
| kFourCornerCode | 7224.0 |
| kGB0 | 7553 |
| kGB1 | 7553 |
| kGSR | 0590k |
| kHanYu | 32062.030 |
| kHanyuPinyin | 32062.030:zhī,chī,dì |
| kIICore | AGT |
| kIRGDaeJaweon | 1430.240 |
| kIRGHanyuDaZidian | 32062.030 |
| kIRGKangXi | 0979.080 |
| kIRG_GSource | G0-6B55 |
| kIRG_HSource | HB1-AD4F |
| kIRG_JSource | J0-6673 |
| kIRG_KPSource | KP1-6AD9 |
| kIRG_KSource | K2-5533 |
| kIRG_TSource | T1-5332 |
| kIRG_VSource | V1-6376 |
| kJapanese | チ シ テイ タイ たこ |
| kTGH | 2013:4286 |
| kJapaneseKun | TAKO MAME |
| kJapaneseOn | CHI SHI TEI |
| kJis0 | 7083 |
| kKangXi | 0979.080 |
| kMainlandTelegraph | 5164 |
| kMandarin | zhī |
| kMojiJoho | MJ021001 |
| kMorohashi | 29395 |
| kNelson | 3744 |
| kPhonetic | 1307 |
| kRSAdobe_Japan1_6 | C+6240+130.4.5 |
| kRSUnicode | 130.5 |
| kSBGY | 058.22 |
| kSMSZD2003Index | 552.05 |
| kSMSZD2003Readings | zhī粵zi1 |
| kTaiwanTelegraph | 5164 |
| kTang | dji |
| kTGHZ2013 | 475.140:zhī |
| kTotalStrokes | 9 |
| kUnihanCore2020 | GHJMT |
| kVietnamese | đì |
| kXerox | 275:110 |
| kXHC1983 | 1482.100:zhī |