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

U+81AC CJK Unified Ideo­graph-​81AC

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

Representations

System Representation
Nº 33196
UTF-8 E8 86 AC
UTF-16 81 AC
UTF-32 00 00 81 AC
URL-Quoted %E8%86%AC
HTML hex reference 膬
Wrong windows-1252 Mojibake 膬
Encoding: BIG5 (hex bytes) EA EF
Encoding: BIG5HKSCS (hex bytes) EA EF
Encoding: CP950 (hex bytes) EA EF
Encoding: GBK (hex bytes) C4 83
Encoding: GB18030 (hex bytes) C4 83

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81AC
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+81AC CJK Unified Ideograph-81AC
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81AC CJK Unified Ideograph-81AC
Lowercase Mapping (lc) Glyph for U+81AC CJK Unified Ideograph-81AC
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81AC CJK Unified Ideograph-81AC
Uppercase Mapping (uc) Glyph for U+81AC CJK Unified Ideograph-81AC
Simple Titlecase Mapping (stc) Glyph for U+81AC CJK Unified Ideograph-81AC
Titlecase Mapping (tc) Glyph for U+81AC CJK Unified Ideograph-81AC
Case Folding (cf) Glyph for U+81AC CJK Unified Ideograph-81AC
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+81AC CJK Unified Ideograph-81AC
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+81AC CJK Unified Ideograph-81AC
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81AC CJK Unified Ideograph-81AC
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+81AC CJK Unified Ideograph-81AC
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+81AC CJK Unified Ideograph-81AC
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) EAEF
CCCII Mapping (kCCCII) 227A30
CNS 11643-1986 Mapping (kCNS1986) 2-595B
CNS 11643-1992 Mapping (kCNS1992) 2-595B
Cangjie Input Code (kCangjie) BHUU
kCantonese (kCantonese) ceoi3
kCihaiT (kCihaiT) 1104.305
kDaeJaweon (kDaeJaweon) 1445.220
kFanqie (kFanqie) 此芮 七絕
kFourCornerCode (kFourCornerCode) 7221.5
kGB5 (kGB5) 4776
kGSR (kGSR) 0345c
kHanYu (kHanYu) 32112.010
kIRGDaeJaweon (kIRGDaeJaweon) 1445.220
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 32112.010
kIRGKangXi (kIRGKangXi) 0994.090
kIRG_GSource (kIRG_GSource) G5-4F6C
kIRG_HSource (kIRG_HSource) HB2-EAEF
kIRG_JSource (kIRG_JSource) JMJ-021222
kIRG_KPSource (kIRG_KPSource) KP1-6BE1
kIRG_KSource (kIRG_KSource) K2-5621
kIRG_TSource (kIRG_TSource) T2-595B
kJapanese (kJapanese) セイ ゼイ もろい
kKangXi (kKangXi) 0994.090
kMandarin (kMandarin) cuì
kMojiJoho (kMojiJoho) MJ021222
kMorohashi (kMorohashi) 29866
kPhonetic (kPhonetic) 297
Radical Stroke Count (Unicode) (kRSUnicode) 130.12
kSBGY (kSBGY) 375.42 500.32
Stroke Number (kTotalStrokes) 16
UnihanCore2020 Set (kUnihanCore2020) HMT