Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+91DD
Source: Noto CJK

U+91DD CJK Unified Ideo­graph-​91DD

U+91DD was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as needle; pin; tack; acupuncture. Its Pīnyīn pronunciation is zhēn.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+91DD offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 37341
UTF-8 E9 87 9D
UTF-16 91 DD
UTF-32 00 00 91 DD
URL-Quoted %E9%87%9D
HTML hex reference 針
Wrong windows-1252 Mojibake 針
Encoding: EUC-KR (hex bytes) F6 DC
Encoding: JIS0208 (hex bytes) BF CB
Pīnyīn zhēn

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-91DD
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+91DD CJK Unified Ideograph-91DD
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+91DD CJK Unified Ideograph-91DD
Lowercase Mapping (lc) Glyph for U+91DD CJK Unified Ideograph-91DD
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+91DD CJK Unified Ideograph-91DD
Uppercase Mapping (uc) Glyph for U+91DD CJK Unified Ideograph-91DD
Simple Titlecase Mapping (stc) Glyph for U+91DD CJK Unified Ideograph-91DD
Titlecase Mapping (tc) Glyph for U+91DD CJK Unified Ideograph-91DD
Case Folding (cf) Glyph for U+91DD CJK Unified Ideograph-91DD
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+91DD CJK Unified Ideograph-91DD
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+91DD CJK Unified Ideograph-91DD
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+91DD CJK Unified Ideograph-91DD
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+91DD CJK Unified Ideograph-91DD
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+91DD CJK Unified Ideograph-91DD
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) B077
CCCII Mapping (kCCCII) 215D3F
CNS 11643-1986 Mapping (kCNS1986) 1-585C
CNS 11643-1992 Mapping (kCNS1992) 1-585C
Cangjie Input Code (kCangjie) CJ
kCantonese (kCantonese) zam1
kCihaiT (kCihaiT) 1371.101
kCowles (kCowles) 123
kDaeJaweon (kDaeJaweon) 1799.120
Unihan Definition (kDefinition) needle; pin; tack; acupuncture
kEACC (kEACC) 215D3F
kFennIndex (kFennIndex) 24.03
kFourCornerCode (kFourCornerCode) 8410.0
kFrequency (kFrequency) 4
kGB1 (kGB1) 5375
kGradeLevel (kGradeLevel) 2
kHKGlyph (kHKGlyph) 4230
kHanYu (kHanYu) 64168.050
kHangul (kHangul) 침:0E
kHanyuPinlu (kHanyuPinlu) zhēn(319)
kHanyuPinyin (kHanyuPinyin) 64168.050:zhēn
kIICore (kIICore) ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1799.120
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 64168.050
kIRGKangXi (kIRGKangXi) 1296.090
kIRG_GSource (kIRG_GSource) G1-556B
kIRG_HSource (kIRG_HSource) HB1-B077
kIRG_JSource (kIRG_JSource) J0-3F4B
kIRG_KPSource (kIRG_KPSource) KP0-EFB1
kIRG_KSource (kIRG_KSource) K0-765C
kIRG_TSource (kIRG_TSource) T1-585C
kIRG_VSource (kIRG_VSource) V1-6A30
kJapanese (kJapanese) シン はり
kJapaneseKun (kJapaneseKun) HARI
kJapaneseOn (kJapaneseOn) SHIN
kJis0 (kJis0) 3143
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 1296.090
kKorean (kKorean) CHIM
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 1322
kMandarin (kMandarin) zhēn
kMatthews (kMatthews) 311
kMeyerWempe (kMeyerWempe) 136
kMojiJoho (kMojiJoho) MJ026609
kMorohashi (kMorohashi) 40165
kNelson (kNelson) 4817
kPhonetic (kPhonetic) 419 1132
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2577+24.2.8 C+2577+167.8.2
Radical Stroke Count (Unicode) (kRSUnicode) 167.2
kSBGY (kSBGY) 217.30 440.44
kSMSZD2003Index (kSMSZD2003Index) 717.02
kSMSZD2003Readings (kSMSZD2003Readings) zhēn粵zam1
Semantic Variant (kSemanticVariant) Glyph for U+7BB4 U+7BB4Glyph for U+937C U+937C
Simplified Variant (kSimplifiedVariant) Glyph for U+9488 U+9488
Taiwanese Telegraph Code (kTaiwanTelegraph) 6859
kTang (kTang) *jim
Stroke Number (kTotalStrokes) 10
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
Quốc ngữ Pronunciation (kVietnamese) châm
Xerox Code (kXerox) 246:276