U+55E4 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 laugh at, ridicule, sneer; snort. Its Pīnyīn pronunciation is chī.

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+55E4 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 97 A4
UTF-16 55 E4
UTF-32 00 00 55 E4
URL-Quoted %E5%97%A4
HTML-Escape 嗤
Wrong windows-1252 Mojibake 嗤
Encoding: EUC-KR (hex bytes) F6 B8
Encoding: JIS0208 (hex bytes) D3 D0
Pīnyīn chī
IRG_GSource G0-604D
IRG_HSource HB1-
IRG_JSource J0-5350
IRG_KSource K0-7638
IRG_TSource T1-6348
BigFive B6E1
CCCII 21367D
CNS1986 1-6348
CNS1992 1-6348
EACC 21367D
GB0 6445
GB1 6445
Jis0 5148
KSC0 8624
MainlandTelegraph 0844
TaiwanTelegraph 0844
Xerox 273:126


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-55E4
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) 嗤
Lowercase (Lower)
Simple Lowercase Mapping (slc) 嗤
Lowercase Mapping (lc) 嗤
Uppercase (Upper)
Simple Uppercase Mapping (suc) 嗤
Uppercase Mapping (uc) 嗤
Simple Titlecase Mapping (stc) 嗤
Titlecase Mapping (tc) 嗤
Case Folding (cf) 嗤
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 嗤
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) 嗤
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) G0-604D
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-5350
kIRG_KPSource (kIRG_KPSource) KP0-EEE
kIRG_KSource (kIRG_KSource) K0-7638
kIRG_TSource (kIRG_TSource) T1-6348
kIRGDaeJaweon (kIRGDaeJaweon) 0426.110
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 04110
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10671.170
kIRGKangXi (kIRGKangXi) 0203.330
kBigFive (kBigFive) B6E1
kCangjie (kCangjie) RUMI
kCantonese (kCantonese) ci1
kCCCII (kCCCII) 21367D
kCihaiT (kCihaiT) 288.201
kCNS1986 (kCNS1986) 1-6348
kCNS1992 (kCNS1992) 1-6348
kCowles (kCowles) 519
kDaeJaweon (kDaeJaweon) 0426.110
Unihan Definition (kDefinition) laugh at, ridicule, sneer; snort
kEACC (kEACC) 21367D
kFenn (kFenn) 664G
kFennIndex (kFennIndex) 72.05
kFourCornerCode (kFourCornerCode) 6203.6
kFrequency (kFrequency) 5
kGB0 (kGB0) 6445
kGB1 (kGB1) 6445
kHangul (kHangul)
kHanYu (kHanYu) 10671.170
kHanyuPinyin (kHanyuPinyin) 10671.170:chī
kHKGlyph (kHKGlyph) 0651
kJapaneseKun (kJapaneseKun) WARAU
kJapaneseOn (kJapaneseOn) SHI
kJis0 (kJis0) 5148
kKangXi (kKangXi) 0203.330
kKorean (kKorean) CHI
kKSC0 (kKSC0) 8624
kMainlandTelegraph (kMainlandTelegraph) 0844
kMandarin (kMandarin) chī
kMatthews (kMatthews) 1019
kMeyerWempe (kMeyerWempe) 254b
kMorohashi (kMorohashi) 04110
kNelson (kNelson) 0967
kPhonetic (kPhonetic) 154
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+4419+30.3.10 V+7820+30.3.10 V+14114+30.3.10
Radical Stroke Count (KangXi) (kRSKangXi) 30.10
Radical Stroke Count (Unicode) (kRSUnicode) 30.10
kSBGY (kSBGY) 063.01
kTaiwanTelegraph (kTaiwanTelegraph) 0844
kTang (kTang) chiə
Stroke Number (kTotalStrokes) 13
kXerox (kXerox) 273:126
kXHC1983 (kXHC1983) 0142.070: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) 嗤
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) 嗤
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)