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 to Unicode in version 1.1 (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. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+91DD behaves as Ideographic regarding line breaks. It has type Other Letter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

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-Escape 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 1.1 (1993)
Unicode Name CJK UNIFIED IDEOGRAPH-91DD
Unicode 1 Name —
Block CJK Unified Ideographs
General Category Other Letter
Script Han
Bidirectional Category Left To Right
Combining Class Not Reordered
Decomposition Type None
Decomposition Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Lowercase ✘
Simple Lowercase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Lowercase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Uppercase ✘
Simple Uppercase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Uppercase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Simple Titlecase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Titlecase Mapping Glyph for U+91DD CJK Unified Ideograph-91DD
Case Folding Glyph for U+91DD CJK Unified Ideograph-91DD
ASCII Hex Digit ✘
Alphabetic ✔
Bidi Control ✘
Bidi Mirrored ✘
Composition Exclusion ✘
Case Ignorable ✘
Changes When Casefolded ✘
Changes When Casemapped ✘
Changes When NFKC Casefolded ✘
Changes When Lowercased ✘
Changes When Titlecased ✘
Changes When Uppercased ✘
Cased ✘
Full Composition Exclusion ✘
Default Ignorable Code Point ✘
Dash ✘
Deprecated ✘
Diacritic ✘
Emoji Modifier Base ✘
Emoji Component ✘
Emoji Modifier ✘
Emoji Presentation ✘
Emoji ✘
Extender ✘
Extended Pictographic ✘
FC NFKC Closure Glyph for U+91DD CJK Unified Ideograph-91DD
Grapheme Cluster Break Any
Grapheme Base ✔
Grapheme Extend ✘
Grapheme Link ✘
Hex Digit ✘
Hyphen ✘
ID Continue ✔
ID Start ✔
IDS Binary Operator ✘
IDS Trinary Operator and ✘
Ideographic ✔
Indic Mantra Category —
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name —
Join Control ✘
Logical Order Exception ✘
Math ✘
Noncharacter Code Point ✘
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+91DD CJK Unified Ideograph-91DD
NFKC Quick Check Yes
NFKD Quick Check Yes
Other Alphabetic ✘
Other Default Ignorable Code Point ✘
Other Grapheme Extend ✘
Other ID Continue ✘
Other ID Start ✘
Other Lowercase ✘
Other Math ✘
Other Uppercase ✘
Prepended Concatenation Mark ✘
Pattern Syntax ✘
Pattern White Space ✘
Quotation Mark ✘
Regional Indicator ✘
Radical ✘
Sentence Break Other Letter
Soft Dotted ✘
Sentence Terminal ✘
Terminal Punctuation ✘
Unified Ideograph ✔
Variation Selector ✘
Word Break Other
White Space ✘
XID Continue ✔
XID Start ✔
Expands On NFC ✘
Expands On NFD ✘
Expands On NFKC ✘
Expands On NFKD ✘
Bidi Paired Bracket Glyph for U+91DD CJK Unified Ideograph-91DD
Bidi Paired Bracket Type None
East Asian Width Wide
Hangul Syllable Type Not Applicable
ISO 10646 Comment —
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Ideographic
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+91DD CJK Unified Ideograph-91DD
Script Extension
Vertical Orientation U
Big Five Mapping B077
CCCII Mapping 215D3F
CNS 11643-1986 Mapping 1-585C
CNS 11643-1992 Mapping 1-585C
Cangjie Input Code CJ
kCantonese zam1
kCihaiT 1371.101
kCowles 123
kDaeJaweon 1799.120
Unihan Definition needle; pin; tack; acupuncture
kEACC 215D3F
kFennIndex 24.03
kFourCornerCode 8410.0
kFrequency 4
kGB1 5375
kGradeLevel 2
kHKGlyph 4230
kHanYu 64168.050
kHangul 침:0E
kHanyuPinlu zhēn(319)
kHanyuPinyin 64168.050:zhēn
kIICore ATJHKMP
kIRGDaeJaweon 1799.120
kIRGDaiKanwaZiten 40165
kIRGHanyuDaZidian 64168.050
kIRGKangXi 1296.090
kIRG_GSource G1-556B
kIRG_HSource HB1-B077
kIRG_JSource J0-3F4B
kIRG_KPSource KP0-EFB1
kIRG_KSource K0-765C
kIRG_TSource T1-585C
kIRG_VSource V1-6A30
kJapaneseKun HARI
kJapaneseOn SHIN
kJis0 3143
kJoyoKanji 2010
kKPS0 EFB1
kKSC0 8660
kKangXi 1296.090
kKorean CHIM
kKoreanEducationHanja 2007
kLau 1322
kMandarin zhēn
kMatthews 311
kMeyerWempe 136
kMorohashi 40165
kNelson 4817
kPhonetic 419 1132
Radical Stroke Count (Adobe Japan 1-6) C+2577+24.2.8 C+2577+167.8.2
Radical Stroke Count (KangXi) 167.2
Radical Stroke Count (Unicode) 167.2
kSBGY 217.30 440.44
Semantic Variant Glyph for U+7BB4 U+7BB4Glyph for U+937C U+937C
Simplified Variant Glyph for U+9488 U+9488
Taiwanese Telegraph Code 6859
kTang *jim
Stroke Number 10
UnihanCore2020 Set HJKMPT
Quốc ngữ Pronunciation châm
Xerox Code 246:276