U+7DDA "線" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
線
U+7DDA "線" CJK Unified Ideograph-# is a Chinese character (hanzi) that is also used in Japanese and Korean writing, where it signifies the concept of a thread, line, route, or trajectory. This ideograph is composed of the radical for thread or silk on the left, indicating its association with thin, flexible strands, and a phonetic component on the right that hints at its pronunciation. In modern usage, it appears in words like "線路" meaning railway line or circuit, "電線" for electrical wire, and "直線" for a straight line, reflecting its fundamental role in both physical and abstract notions of connection and extension across East Asian languages.
General Properties
| Code Point | U+7DDA |
| 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 | 線 |
| HTML Hex Encoding | 線 |
| UTF-8 Encoding | 0xE7 0xB7 0x9A |
| UTF-16 Encoding | 0x7DDA |
| UTF-32 Encoding | 0x00007DDA |
| C/C++/Java Escape | \u7dda |
Unicode Properties
Unihan Properties
| kBigFive | BD75 |
| kCCCII | 21515C |
| kCNS1986 | 1-6E40 |
| kCNS1992 | 1-6E40 |
| kCangjie | VFHAE |
| kCantonese | sin3 |
| kCihaiT | 1052.501 |
| kCowles | 3646 |
| kDaeJaweon | 1368.040 |
| kDefinition | thread, line, wire; clue |
| kEACC | 21515C |
| kFanqie | 私箭 |
| kFenn | 523B |
| kFennIndex | 180.03 |
| kFourCornerCode | 2693.2 |
| kGradeLevel | 2 |
| kGSR | 0237e |
| kHangul | 선:0E |
| kHanYu | 53428.050 |
| kHanyuPinlu | xiàn(1280) |
| kHanyuPinyin | 53428.050:xiàn |
| kHKGlyph | 3133 |
| kIICore | ATJHKMP |
| kIRGDaeJaweon | 1368.040 |
| kIRGHanyuDaZidian | 53428.050 |
| kIRGKangXi | 0930.050 |
| kIRG_GSource | GE-4744 |
| kIRG_HSource | HB1-BD75 |
| kIRG_JSource | J0-407E |
| kIRG_KPSource | KP0-E2C1 |
| kIRG_KSource | K0-604A |
| kIRG_TSource | T1-6E40 |
| kIRG_VSource | V2-8E6E |
| kJapanese | セン すじ |
| kJoyoKanji | 2010 |
| kKoreanEducationHanja | 2007 |
| kJapaneseKun | SUJI |
| kJapaneseOn | SEN |
| kJis0 | 3294 |
| kKangXi | 0930.050 |
| kKorean | SEN |
| kLau | 2801 |
| kMandarin | xiàn |
| kMatthews | 2723 |
| kMeyerWempe | 2809 |
| kMojiJoho | MJ020243 |
| kMorohashi | 27641 |
| kNelson | 3580 |
| kPhonetic | 280 |
| kRSAdobe_Japan1_6 | C+2722+120.6.9 |
| kRSUnicode | 120.9 |
| kSBGY | 409.08 |
| kSemanticVariant | U+7DAB<kHKGlyph,kLau,kMatthews,kMeyerWempe |
| kSimplifiedVariant | "线" U+7EBF CJK Unified Ideograph-# "缐" U+7F10 CJK Unified Ideograph-# |
| kSMSZD2003Index | 527.06 |
| kTaiwanTelegraph | 8982 |
| kTang | siɛ̀n |
| kTotalStrokes | 15 |
| kUnihanCore2020 | HJKMPT |
| kXerox | 315:340 |