U+55CC 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 the throat; to quarrel, choke. Its Pīnyīn pronunciation is ài.

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+55CC 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 8C
UTF-16 55 CC
UTF-32 00 00 55 CC
URL-Quoted %E5%97%8C
HTML-Escape 嗌
Wrong windows-1252 Mojibake 嗌
Pīnyīn ài
IRG_GSource G0-6049
IRG_HSource HB2-
IRG_JSource J4-2435
IRG_KPSource KP1-3A7
IRG_KSource K2-2832
IRG_TSource T2-4171
IRG_VSource V2-8A7
BigFive DCCC
CCCII 217158
CNS1986 2-4171
CNS1992 2-4171
EACC 217158
GB0 6441
GB1 6441
JIS0213 2,04,21
Jis1 2191
KPS1 3A75
Xerox 317:277


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) 嗌
Lowercase (Lower)
Simple Lowercase Mapping (slc) 嗌
Lowercase Mapping (lc) 嗌
Uppercase (Upper)
Simple Uppercase Mapping (suc) 嗌
Uppercase Mapping (uc) 嗌
Simple Titlecase Mapping (stc) 嗌
Titlecase Mapping (tc) 嗌
Case Folding (cf) 嗌
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 嗌
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) 嗌
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) CH
kIRG_GSource (kIRG_GSource) G0-6049
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J4-2435
kIRG_KPSource (kIRG_KPSource) KP1-3A7
kIRG_KSource (kIRG_KSource) K2-2832
kIRG_TSource (kIRG_TSource) T2-4171
kIRG_VSource (kIRG_VSource) V2-8A7
kIRGDaeJaweon (kIRGDaeJaweon) 0424.420
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 04063
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10670.100
kIRGKangXi (kIRGKangXi) 0202.190
kBigFive (kBigFive) DCCC
kCangjie (kCangjie) RTCT
kCantonese (kCantonese) aai3 jik1
kCCCII (kCCCII) 217158
kCihaiT (kCihaiT) 287.302
kCNS1986 (kCNS1986) 2-4171
kCNS1992 (kCNS1992) 2-4171
kCowles (kCowles) 14
kDaeJaweon (kDaeJaweon) 0424.420
Unihan Definition (kDefinition) the throat; to quarrel, choke
kEACC (kEACC) 217158
kFourCornerCode (kFourCornerCode) 6801.7
kGB0 (kGB0) 6441
kGB1 (kGB1) 6441
kGSR (kGSR) 0849c
kHanYu (kHanYu) 10670.100
kHanyuPinyin (kHanyuPinyin) 10670.100:yì,ài,wò
kJapaneseKun (kJapaneseKun) NODO
kJapaneseOn (kJapaneseOn) EKI YAKU AKU AI EI
kJIS0213 (kJIS0213) 2,04,21
kJis1 (kJis1) 2191
kKangXi (kKangXi) 0202.190
kKarlgren (kKarlgren) 197
kKorean (kKorean) I AYK
kKPS1 (kKPS1) 3A75
kLau (kLau) 13
kMandarin (kMandarin) ài
kMatthews (kMatthews) 3053
kMeyerWempe (kMeyerWempe) 11
kMorohashi (kMorohashi) 04063
kPhonetic (kPhonetic) 1555
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+17383+30.3.10
Radical Stroke Count (KangXi) (kRSKangXi) 30.10
Radical Stroke Count (Unicode) (kRSUnicode) 30.10
kSBGY (kSBGY) 516.48
Stroke Number (kTotalStrokes) 13
kXerox (kXerox) 317:277
kXHC1983 (kXHC1983) 0004.030:ài 1368.090:yì
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) 嗌
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) 嗌
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)