U+86A9 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 worm; ignorant, rustic; laugh. Its Pīnyīn pronunciation is ch.

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+86A9 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 9A A9
UTF-16 86 A9
UTF-32 00 00 86 A9
URL-Quoted %E8%9A%A9
HTML-Escape 蚩
Wrong windows-1252 Mojibake 蚩
Encoding: EUC-KR (hex bytes) F6 C9
Encoding: JIS0208 (hex bytes) E9 D0
Pīnyīn ch
IRG_GSource G0-723F
IRG_HSource HB1-
IRG_JSource J0-6950
IRG_KSource K0-7649
IRG_TSource T1-582A
IRG_VSource V1-657
BigFive B045
CCCII 215650
CNS1986 1-582A
CNS1992 1-582A
EACC 215650
GB0 8231
GB1 8231
Jis0 7348
KSC0 8641
MainlandTelegraph 5736
TaiwanTelegraph 5736
Xerox 257:247

Related Characters



Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-86A9
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) 蚩
Lowercase (Lower)
Simple Lowercase Mapping (slc) 蚩
Lowercase Mapping (lc) 蚩
Uppercase (Upper)
Simple Uppercase Mapping (suc) 蚩
Uppercase Mapping (uc) 蚩
Simple Titlecase Mapping (stc) 蚩
Titlecase Mapping (tc) 蚩
Case Folding (cf) 蚩
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 蚩
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) 蚩
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) G0-723F
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-6950
kIRG_KPSource (kIRG_KPSource) KP0-EEF
kIRG_KSource (kIRG_KSource) K0-7649
kIRG_TSource (kIRG_TSource) T1-582A
kIRG_VSource (kIRG_VSource) V1-657
kIRGDaeJaweon (kIRGDaeJaweon) 1547.260
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 32902
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42841.050
kIRGKangXi (kIRGKangXi) 1078.280
kBigFive (kBigFive) B045
kCangjie (kCangjie) UMLI
kCantonese (kCantonese) ci1
kCCCII (kCCCII) 215650
kCihaiT (kCihaiT) 1187.403
kCNS1986 (kCNS1986) 1-582A
kCNS1992 (kCNS1992) 1-582A
kDaeJaweon (kDaeJaweon) 1547.260
Unihan Definition (kDefinition) worm; ignorant, rustic; laugh
kEACC (kEACC) 215650
kFenn (kFenn) 664K
kFennIndex (kFennIndex) 72.04
kFourCornerCode (kFourCornerCode) 2213.6
kGB0 (kGB0) 8231
kGB1 (kGB1) 8231
kGSR (kGSR) 0962d
kHangul (kHangul)
kHanYu (kHanYu) 42841.050 42846.010
kHanyuPinlu (kHanyuPinlu) chī(20)
kHanyuPinyin (kHanyuPinyin) 42841.050,42846.010:chī
kHKGlyph (kHKGlyph) 3592
kJapaneseKun (kJapaneseKun) WARAU ANADORU OROKA
kJapaneseOn (kJapaneseOn) SHI
kJis0 (kJis0) 7348
kKangXi (kKangXi) 1078.280
kKorean (kKorean) CHI
kKSC0 (kKSC0) 8641
kMainlandTelegraph (kMainlandTelegraph) 5736
kMandarin (kMandarin) chī
kMatthews (kMatthews) 1018
kMeyerWempe (kMeyerWempe) 254f
kMorohashi (kMorohashi) 32902
kPhonetic (kPhonetic) 126 154
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6487+142.6.4
Radical Stroke Count (KangXi) (kRSKangXi) 142.4
Radical Stroke Count (Unicode) (kRSUnicode) 142.4
kSBGY (kSBGY) 062.53
kTaiwanTelegraph (kTaiwanTelegraph) 5736
kTang (kTang) chiə
Stroke Number (kTotalStrokes) 10
kVietnamese (kVietnamese) si
kXerox (kXerox) 257:247
kXHC1983 (kXHC1983) 0142.060:chī
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) 蚩
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) 蚩
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)