U+81AA was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as pork. Its Pīnyīn pronunciation is chuài.

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+81AA behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E8 86 AA
UTF-16 81 AA
UTF-32 00 00 81 AA
URL-Quoted %E8%86%AA
HTML-Escape 膪
Wrong windows-1252 Mojibake 膪
Pīnyīn chuài
IRG_GSource G0-6B7A
IRG_HSource H-8A
IRG_TSource T3-5249
CCCII 22797C
CNS1986 E-5249
CNS1992 3-5249
EACC 22797C
GB0 7590
GB1 7590
Xerox 320:110


Complete Record

Property Value
Age (age) 1.1
Unicode 1 Name (na1)
Block (blk) CJK
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) 膪
Lowercase (Lower)
Simple Lowercase Mapping (slc) 膪
Lowercase Mapping (lc) 膪
Uppercase (Upper)
Simple Uppercase Mapping (suc) 膪
Uppercase Mapping (uc) 膪
Simple Titlecase Mapping (stc) 膪
Titlecase Mapping (tc) 膪
Case Folding (cf) 膪
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 膪
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 膪
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIRG_GSource (kIRG_GSource) G0-6B7A
kIRG_HSource (kIRG_HSource) H-8A
kIRG_TSource (kIRG_TSource) T3-5249
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 29864
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 32113.070
kIRGKangXi (kIRGKangXi) 0994.070
kCangjie (kCangjie) BYBR
kCantonese (kCantonese) zaa6
kCCCII (kCCCII) 22797C
kCheungBauer (kCheungBauer) 130/12;BYBR;zaa6
kCheungBauerIndex (kCheungBauerIndex) 454.03
kCNS1986 (kCNS1986) E-5249
kCNS1992 (kCNS1992) 3-5249
Unihan Definition (kDefinition) pork
kEACC (kEACC) 22797C
kFourCornerCode (kFourCornerCode) 7026
kGB0 (kGB0) 7590
kGB1 (kGB1) 7590
kHanYu (kHanYu) 32113.070
kHanyuPinyin (kHanyuPinyin) 32113.070:zhà,zhài
kKangXi (kKangXi) 0994.070
kMandarin (kMandarin) chuài
kMatthews (kMatthews) 1425
kMorohashi (kMorohashi) 29864
kPhonetic (kPhonetic) 1308A
Radical Stroke Count (KangXi) (kRSKangXi) 130.12
Radical Stroke Count (Unicode) (kRSUnicode) 130.12
kSBGY (kSBGY) 384.33 422.22
Stroke Number (kTotalStrokes) 16
kXerox (kXerox) 320:110
kXHC1983 (kXHC1983) 0162.100:chuài
Line Break (lb) Ideographic
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) 膪
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 膪
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)