U+79D1 "科" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
科
U+79D1 "科" CJK Unified Ideograph-# is a Chinese character that primarily means "science," "technology," "subject," or "department," and it is composed of the radical for "grain" or "rice" on the left side and the phonetic component "斗" on the right. This character is widely used in modern Chinese, Japanese, and Korean writing systems, often appearing in words related to academic disciplines, classification, and official organizational units, such as "科学" for science or "科目" for subject or course. Its origins trace back to classical Chinese, where it originally referred to a category or grade in the imperial examination system or a type of grain, reflecting its conceptual link to ordering and knowledge.
General Properties
| Code Point | U+79D1 |
| 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 | 科 |
| HTML Hex Encoding | 科 |
| UTF-8 Encoding | 0xE7 0xA7 0x91 |
| UTF-16 Encoding | 0x79D1 |
| UTF-32 Encoding | 0x000079D1 |
| C/C++/Java Escape | \u79d1 |
Unicode Properties
Unihan Properties
| kBigFive | ACEC |
| kCCCII | 214F28 |
| kCNS1986 | 1-526F |
| kCNS1992 | 1-526F |
| kCangjie | HDYJ |
| kCantonese | fo1 |
| kCihaiT | 989.101 |
| kCowles | 765 |
| kDaeJaweon | 1274.070 |
| kDefinition | section, department, science |
| kEACC | 214F28 |
| kFanqie | 苦禾 苦卧 |
| kFenn | 510C |
| kFennIndex | 252.09 |
| kFourCornerCode | 2490.0 |
| kGB0 | 3138 |
| kGB1 | 3138 |
| kGradeLevel | 3 |
| kGSR | 0008n |
| kHangul | 과:0E |
| kHanYu | 42595.070 |
| kHanyuPinlu | kē(1462) |
| kHanyuPinyin | 42595.070:kē,kè |
| kHKGlyph | 2896 |
| kIICore | AGTJHKMP |
| kIRGDaeJaweon | 1274.070 |
| kIRGHanyuDaZidian | 42595.070 |
| kIRGKangXi | 0850.200 |
| kIRG_GSource | G0-3F46 |
| kIRG_HSource | HB1-ACEC |
| kIRG_JSource | J0-324A |
| kIRG_KPSource | KP0-D3E6 |
| kIRG_KSource | K0-4E21 |
| kIRG_TSource | T1-526F |
| kIRG_VSource | V1-6135 |
| kJapanese | カ しな とが |
| kJoyoKanji | 2010 |
| kKoreanEducationHanja | 2007 |
| kTGH | 2013:1551 |
| kJapaneseKun | SHINA TOGA |
| kJapaneseOn | KA |
| kJis0 | 1842 |
| kKangXi | 0850.200 |
| kKarlgren | 70 |
| kKorean | KWA |
| kLau | 701 |
| kMainlandTelegraph | 4430 |
| kMandarin | kē |
| kMatthews | 3389 |
| kMeyerWempe | 516 |
| kMojiJoho | MJ019012 |
| kMorohashi | 24950 |
| kNelson | 3272 |
| kPhonetic | 369 1453 |
| kRSAdobe_Japan1_6 | C+1354+68.4.5 C+1354+115.5.4 |
| kRSUnicode | 115.4 |
| kSBGY | 163.52 420.25 |
| kSMSZD2003Index | 483.13 281.13 |
| kSMSZD2003Readings | kē粵fo1 |
| kTaiwanTelegraph | 4430 |
| kTang | kuɑ |
| kTGHZ2013 | 195.030:kē |
| kTotalStrokes | 9 |
| kUnihanCore2020 | GHJKMPT |
| kVietnamese | khoa |
| kXerox | 244:042 |
| kXHC1983 | 0638.180:kē |