U+9811 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 obstinate, stubborn; recalcitrant. Its Pīnyīn pronunciation is w.

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+9811 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 E9 A0 91
UTF-16 98 11
UTF-32 00 00 98 11
URL-Quoted %E9%A0%91
HTML-Escape 頑
Wrong windows-1252 Mojibake 頑
Encoding: EUC-KR (hex bytes) E8 D7
Encoding: JIS0208 (hex bytes) B4 E8
Pīnyīn w
IRG_GSource G1-4D67
IRG_HSource HB1-
IRG_JSource J0-3468
IRG_KSource K0-6857
IRG_TSource T1-6760
IRG_VSource V1-6B7
BigFive B978
CCCII 21603F
CNS1986 1-6760
CNS1992 1-6760
EACC 21603F
GB1 4571
Jis0 2072
KSC0 7255
TaiwanTelegraph 7316
Xerox 251:044


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-9811
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) 頑
Lowercase (Lower)
Simple Lowercase Mapping (slc) 頑
Lowercase Mapping (lc) 頑
Uppercase (Upper)
Simple Uppercase Mapping (suc) 頑
Uppercase Mapping (uc) 頑
Simple Titlecase Mapping (stc) 頑
Titlecase Mapping (tc) 頑
Case Folding (cf) 頑
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 頑
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) 頑
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) ATJ
kIRG_GSource (kIRG_GSource) G1-4D67
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-3468
kIRG_KPSource (kIRG_KPSource) KP0-FEA
kIRG_KSource (kIRG_KSource) K0-6857
kIRG_TSource (kIRG_TSource) T1-6760
kIRG_VSource (kIRG_VSource) V1-6B7
kIRGDaeJaweon (kIRGDaeJaweon) 1917.110
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 43374
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 74359.080
kIRGKangXi (kIRGKangXi) 1401.040
kBigFive (kBigFive) B978
kCangjie (kCangjie) MUMBC
kCantonese (kCantonese) waan4
kCCCII (kCCCII) 21603F
kCihaiT (kCihaiT) 1476.203
kCNS1986 (kCNS1986) 1-6760
kCNS1992 (kCNS1992) 1-6760
kCowles (kCowles) 4973
kDaeJaweon (kDaeJaweon) 1917.110
Unihan Definition (kDefinition) obstinate, stubborn; recalcitrant
kEACC (kEACC) 21603F
kFenn (kFenn) 388F
kFennIndex (kFennIndex) 592.02
kFourCornerCode (kFourCornerCode) 1128.6
kFrequency (kFrequency) 4
kGB1 (kGB1) 4571
kGradeLevel (kGradeLevel) 2
kGSR (kGSR) 0257g
kHangul (kHangul)
kHanYu (kHanYu) 74359.080
kHanyuPinlu (kHanyuPinlu) wán(56)
kHanyuPinyin (kHanyuPinyin) 74359.080:wán,kūn
kHKGlyph (kHKGlyph) 4501
kJapaneseKun (kJapaneseKun) KATAKUNA
kJapaneseOn (kJapaneseOn) GAN GEN
kJis0 (kJis0) 2072
kKangXi (kKangXi) 1401.040
kKorean (kKorean) WAN
kKPS0 (kKPS0) FEA9
kKSC0 (kKSC0) 7255
kLau (kLau) 3171
kMandarin (kMandarin) wán
kMatthews (kMatthews) 7010
kMeyerWempe (kMeyerWempe) 3706
kMorohashi (kMorohashi) 43374
kNelson (kNelson) 5122
kPhonetic (kPhonetic) 1624
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+1572+181.9.4 V+13428+181.9.4
Radical Stroke Count (KangXi) (kRSKangXi) 181.4
Radical Stroke Count (Unicode) (kRSUnicode) 181.4
kSBGY (kSBGY) 128.44
Simplified Variant (kSimplifiedVariant) 顽
kTaiwanTelegraph (kTaiwanTelegraph) 7316
kTang (kTang) nguan
Stroke Number (kTotalStrokes) 13
kVietnamese (kVietnamese) ngoan
kXerox (kXerox) 251:044
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) 頑
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) 頑
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)