Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81C2
Source: Noto CJK

U+81C2 CJK Unified Ideo­graph-​81C2

U+81C2 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 arm. Its Pīnyīn pronunciation is bì.

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+81C2 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation (click value to copy)
Nº 33218
UTF-8 E8 87 82
UTF-16 81 C2
UTF-32 00 00 81 C2
URL-Quoted %E8%87%82
HTML hex reference 臂
Wrong windows-1252 Mojibake 臂
Encoding: BIG5 (hex bytes) C1 75
Encoding: BIG5HKSCS (hex bytes) C1 75
Encoding: CP932 (hex bytes) E4 5D
Encoding: CP949 (hex bytes) DE A2
Encoding: CP950 (hex bytes) C1 75
Encoding: EUC_JP (hex bytes) E7 BE
Encoding: EUC_JIS_2004 (hex bytes) E7 BE
Encoding: EUC_JISX0213 (hex bytes) E7 BE
Encoding: EUC_KR (hex bytes) DE A2
Encoding: GB2312 (hex bytes) B1 DB
Encoding: GBK (hex bytes) B1 DB
Encoding: GB18030 (hex bytes) B1 DB
Encoding: HZ (hex bytes) 7E 7B 31 5B 7E 7D
Encoding: ISO2022_JP (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 42 67 3E 1B 28 42
Encoding: ISO2022_KR (hex bytes) 1B 24 29 43 0E 5E 22 0F
Encoding: JOHAB (hex bytes) EA 32
Encoding: SHIFT_JIS (hex bytes) E4 5D
Encoding: SHIFT_JIS_2004 (hex bytes) E4 5D
Encoding: SHIFT_JISX0213 (hex bytes) E4 5D
Pīnyīn bì
RFC 5137 \u'81C2'
Bash and Zsh inside echo -e\u81C2
C and C++ \u81C2
C# \u81C2
CSS \0081C2
Excel =UNICHAR(33218)
Go \u81C2
JavaScript \u81C2
Modern JavaScript since ES6\u{81c2}
JSON \u81C2
Java \u81C2
Lua \u{81C2}
Matlab char(33218)
Perl "\x{81C2}"
PHP \u{81c2}
PostgreSQL U&'\81C2'
PowerShell `u{81C2}
Python \u81C2
Ruby \u{81c2}
Rust \u{81c2}
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Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81C2
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+81C2 CJK Unified Ideograph-81C2
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Lowercase Mapping (lc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Uppercase Mapping (uc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Simple Titlecase Mapping (stc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Titlecase Mapping (tc) Glyph for U+81C2 CJK Unified Ideograph-81C2
Case Folding (cf) Glyph for U+81C2 CJK Unified Ideograph-81C2
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+81C2 CJK Unified Ideograph-81C2
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) ✘
Modifier Combining Mark (MCM) ✘
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+81C2 CJK Unified Ideograph-81C2
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81C2 CJK Unified Ideograph-81C2
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+81C2 CJK Unified Ideograph-81C2
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+81C2 CJK Unified Ideograph-81C2
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) C175
CCCII Mapping (kCCCII) 215377
CNS 11643-1986 Mapping (kCNS1986) 1-7521
CNS 11643-1992 Mapping (kCNS1992) 1-7521
Cangjie Input Code (kCangjie) SJB
kCantonese (kCantonese) bei3
kCihaiT (kCihaiT) 1104.603
kCowles (kCowles) 3258
kDaeJaweon (kDaeJaweon) 1447.090
Unihan Definition (kDefinition) arm
kEACC (kEACC) 215377
kFanqie (kFanqie) 卑義
kFenn (kFenn) 158D
kFennIndex (kFennIndex) 392.10
kFourCornerCode (kFourCornerCode) 7022.7
kGB0 (kGB0) 1759
kGB1 (kGB1) 1759
kGSR (kGSR) 0853s
kGradeLevel (kGradeLevel) 3
kHKGlyph (kHKGlyph) 3347
kHanYu (kHanYu) 32119.080
kHangul (kHangul) 비:0N
kHanyuPinlu (kHanyuPinlu) bì(66) bei(20)
kHanyuPinyin (kHanyuPinyin) 32119.080:bì
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1447.090
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 32119.080
kIRGKangXi (kIRGKangXi) 0996.090
kIRG_GSource (kIRG_GSource) G0-315B
kIRG_HSource (kIRG_HSource) HB1-C175
kIRG_JSource (kIRG_JSource) J0-673E
kIRG_KPSource (kIRG_KPSource) KP0-DFE9
kIRG_KSource (kIRG_KSource) K0-5E22
kIRG_TSource (kIRG_TSource) T1-7521
kJapanese (kJapanese) ヒ ひじ
kJapaneseKun (kJapaneseKun) HIJI
kJapaneseOn (kJapaneseOn) HI
kJis0 (kJis0) 7130
kKangXi (kKangXi) 0996.090
kKorean (kKorean) PI
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 5242
kMandarin (kMandarin) bì
kMatthews (kMatthews) 5107
kMeyerWempe (kMeyerWempe) 2315
kMojiJoho (kMojiJoho) MJ021249
kMorohashi (kMorohashi) 29944
kNelson (kNelson) 3820
kPhonetic (kPhonetic) 1040
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6281+130.4.13
Radical Stroke Count (Unicode) (kRSUnicode) 130.13
kSBGY (kSBGY) 347.17
kSMSZD2003Index (kSMSZD2003Index) 562.02
kSMSZD2003Readings (kSMSZD2003Readings) bì粵bei3 bei粵bei3
kTGH (kTGH) 2013:3434
kTGHZ2013 (kTGHZ2013) 015.140:bei 020.110:bì
Taiwanese Telegraph Code (kTaiwanTelegraph) 5242
kTang (kTang) biɛ̀
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
kXHC1983 (kXHC1983) 0050.020:bei 0062.050:bì
Xerox Code (kXerox) 251:267