Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+63E9
Source: Noto CJK

U+63E9 CJK Unified Ideo­graph-​63E9

U+63E9 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as rub and wipe, dust, clean. Its Pīnyīn pronunciation is kāi.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+63E9 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 25577
UTF-8 E6 8F A9
UTF-16 63 E9
UTF-32 00 00 63 E9
URL-Quoted %E6%8F%A9
HTML hex reference 揩
Wrong windows-1252 Mojibake 揩
Encoding: JIS0208 (hex bytes) D9 E2
Pīnyīn kāi

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-63E9
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
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) Glyph for U+63E9 CJK Unified Ideograph-63E9
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Lowercase Mapping (lc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Uppercase Mapping (uc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Simple Titlecase Mapping (stc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Titlecase Mapping (tc) Glyph for U+63E9 CJK Unified Ideograph-63E9
Case Folding (cf) Glyph for U+63E9 CJK Unified Ideograph-63E9
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
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) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+63E9 CJK Unified Ideograph-63E9
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
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) Glyph for U+63E9 CJK Unified Ideograph-63E9
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+63E9 CJK Unified Ideograph-63E9
NFKD Quick Check (NFKD_QC) Yes
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) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (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) ✘
Bidi Paired Bracket (bpb) Glyph for U+63E9 CJK Unified Ideograph-63E9
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+63E9 CJK Unified Ideograph-63E9
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) B47B
CCCII Mapping (kCCCII) 21413D
CNS 11643-1986 Mapping (kCNS1986) 1-5F42
CNS 11643-1992 Mapping (kCNS1992) 1-5F42
Cangjie Input Code (kCangjie) QPPA
kCantonese (kCantonese) haai1
kCihaiT (kCihaiT) 585.604
kCowles (kCowles) 911
kDaeJaweon (kDaeJaweon) 0794.250
Unihan Definition (kDefinition) rub and wipe, dust, clean
kEACC (kEACC) 21413D
kFenn (kFenn) 318K
kFennIndex (kFennIndex) 57.05
kFourCornerCode (kFourCornerCode) 5106.1
kGB0 (kGB0) 3111
kGB1 (kGB1) 3111
kGSR (kGSR) 0599h
kGradeLevel (kGradeLevel) 4
kHKGlyph (kHKGlyph) 1610
kHanYu (kHanYu) 31914.030
kHangul (kHangul) 개:1N
kHanyuPinlu (kHanyuPinlu) kāi(12)
kHanyuPinyin (kHanyuPinyin) 31914.030:kāi,jiá
kIICore (kIICore) AGTHM
kIRGDaeJaweon (kIRGDaeJaweon) 0794.250
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 31914.030
kIRGKangXi (kIRGKangXi) 0443.250
kIRG_GSource (kIRG_GSource) G0-3F2B
kIRG_HSource (kIRG_HSource) HB1-B47B
kIRG_JSource (kIRG_JSource) J0-5962
kIRG_KPSource (kIRG_KPSource) KP1-4667
kIRG_KSource (kIRG_KSource) K1-576A
kIRG_TSource (kIRG_TSource) T1-5F42
kIRG_VSource (kIRG_VSource) V3-3222
kJapanese (kJapanese) カイ カツ ケチ ぬぐう
kJapaneseKun (kJapaneseKun) NUGUU
kJapaneseOn (kJapaneseOn) KAI KATSU
kJis0 (kJis0) 5766
kKangXi (kKangXi) 0443.250
kKarlgren (kKarlgren) 364
kKorean (kKorean) KAY
kKoreanName (kKoreanName) 2015
kLau (kLau) 1086
kMainlandTelegraph (kMainlandTelegraph) 2261
kMandarin (kMandarin) kāi
kMatthews (kMatthews) 3203
kMeyerWempe (kMeyerWempe) 617
kMojiJoho (kMojiJoho) MJ012568
kMorohashi (kMorohashi) 12383
kNelson (kNelson) 1954
kPhonetic (kPhonetic) 537
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+5001+64.3.9
Radical Stroke Count (Unicode) (kRSUnicode) 64.9
kSBGY (kSBGY) 095.36 386.31
kSMSZD2003Index (kSMSZD2003Index) 260.06
kSMSZD2003Readings (kSMSZD2003Readings) kāi粵haai1
kTGH (kTGH) 2013:2513
kTGHZ2013 (kTGHZ2013) 191.090:kāi
Taiwanese Telegraph Code (kTaiwanTelegraph) 2261
Stroke Number (kTotalStrokes) 12
UnihanCore2020 Set (kUnihanCore2020) GHJMT
kXHC1983 (kXHC1983) 0630.020:kāi
Xerox Code (kXerox) 262:166