U+51A4 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 grievance, injustice, wrong. Its Pīnyīn pronunciation is yu.

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. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+51A4 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 E5 86 A4
UTF-16 51 A4
UTF-32 00 00 51 A4
URL-Quoted %E5%86%A4
HTML-Escape 冤
Wrong windows-1252 Mojibake 冤
Encoding: JIS0208 (hex bytes) D1 CD
Pīnyīn yu
IRG_GSource G0-5429
IRG_HSource HB1-
IRG_JSource J0-514D
IRG_KPSource KP1-375
IRG_KSource K1-6949
IRG_TSource T1-5441
IRG_VSource V1-4C5
BigFive ADDE
CCCII 21333A
CNS1986 1-5441
CNS1992 1-5441
GB0 5209
GB1 5209
Jis0 4945
KPS1 375E
KSC1 7341
MainlandTelegraph 0387
TaiwanTelegraph 0387
Xerox 253:076

Related Characters



Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51A4
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) 冤
Lowercase (Lower)
Simple Lowercase Mapping (slc) 冤
Lowercase Mapping (lc) 冤
Uppercase (Upper)
Simple Uppercase Mapping (suc) 冤
Uppercase Mapping (uc) 冤
Simple Titlecase Mapping (stc) 冤
Titlecase Mapping (tc) 冤
Case Folding (cf) 冤
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 冤
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) 冤
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
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-5429
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-514D
kIRG_KPSource (kIRG_KPSource) KP1-375
kIRG_KSource (kIRG_KSource) K1-6949
kIRG_TSource (kIRG_TSource) T1-5441
kIRG_VSource (kIRG_VSource) V1-4C5
kIRGDaeJaweon (kIRGDaeJaweon) 0293.070
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 01587
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10305.010
kIRGKangXi (kIRGKangXi) 0130.270
kBigFive (kBigFive) ADDE
kCangjie (kCangjie) BNUI
kCantonese (kCantonese) jyun1
kCCCII (kCCCII) 21333A
kCihaiT (kCihaiT) 166.402
kCNS1986 (kCNS1986) 1-5441
kCNS1992 (kCNS1992) 1-5441
kCowles (kCowles) 4907
kDaeJaweon (kDaeJaweon) 0293.070
Unihan Definition (kDefinition) grievance, injustice, wrong
kFennIndex (kFennIndex) 649.06
kFourCornerCode (kFourCornerCode) 3741.3
kFrequency (kFrequency) 5
kGB0 (kGB0) 5209
kGB1 (kGB1) 5209
kGradeLevel (kGradeLevel) 5
kGSR (kGSR) 0261a
kHangul (kHangul)
kHanYu (kHanYu) 10305.010
kHanyuPinlu (kHanyuPinlu) yuān(48)
kHanyuPinyin (kHanyuPinyin) 10305.010:yuān
kHKGlyph (kHKGlyph) 0303
kJapaneseKun (kJapaneseKun) KAGAMU NUREGINU
kJapaneseOn (kJapaneseOn) EN
kJis0 (kJis0) 4945
kKangXi (kKangXi) 0130.270
kKorean (kKorean) WEN
kKPS1 (kKPS1) 375E
kKSC1 (kKSC1) 7341
kLau (kLau) 3543
kMainlandTelegraph (kMainlandTelegraph) 0387
kMandarin (kMandarin) yuān
kMatthews (kMatthews) 7719
kMeyerWempe (kMeyerWempe) 3651
kMorohashi (kMorohashi) 01587
kNelson (kNelson) 0631
kPhonetic (kPhonetic) 1360 1620
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+4228+14.2.8
Radical Stroke Count (KangXi) (kRSKangXi) 14.8
Radical Stroke Count (Unicode) (kRSUnicode) 14.8
kSBGY (kSBGY) 115.14
Semantic Variant (kSemanticVariant) 寃
kTaiwanTelegraph (kTaiwanTelegraph) 0387
Stroke Number (kTotalStrokes) 10
kVietnamese (kVietnamese) oan
kXerox (kXerox) 253:076
kXHC1983 (kXHC1983) 1418.160:yuān
z Variant (kZVariant) 寃
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) 冤
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) 冤
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)