Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81A9
Source: Noto CJK

U+81A9 CJK Unified Ideo­graph-​81A9

U+81A9 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 greasy, oily, dirty; smooth. Its Pīnyīn pronunciation is nì.

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+81A9 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 33193
UTF-8 E8 86 A9
UTF-16 81 A9
UTF-32 00 00 81 A9
URL-Quoted %E8%86%A9
HTML hex reference 膩
Wrong windows-1252 Mojibake 膩
Encoding: JIS0208 (hex bytes) E7 B7
Pīnyīn nì

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81A9
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+81A9 CJK Unified Ideograph-81A9
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Lowercase Mapping (lc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Uppercase Mapping (uc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Simple Titlecase Mapping (stc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Titlecase Mapping (tc) Glyph for U+81A9 CJK Unified Ideograph-81A9
Case Folding (cf) Glyph for U+81A9 CJK Unified Ideograph-81A9
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+81A9 CJK Unified Ideograph-81A9
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+81A9 CJK Unified Ideograph-81A9
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81A9 CJK Unified Ideograph-81A9
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+81A9 CJK Unified Ideograph-81A9
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+81A9 CJK Unified Ideograph-81A9
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) BFB0
CCCII Mapping (kCCCII) 215371
CNS 11643-1986 Mapping (kCNS1986) 1-7178
CNS 11643-1992 Mapping (kCNS1992) 1-7178
Cangjie Input Code (kCangjie) BIPC
kCantonese (kCantonese) nei6
kCihaiT (kCihaiT) 1104.104
kCowles (kCowles) 2877
kDaeJaweon (kDaeJaweon) 1445.200
Unihan Definition (kDefinition) greasy, oily, dirty; smooth
kEACC (kEACC) 215371
kFenn (kFenn) 0H
kFennIndex (kFennIndex) 361.02
kFourCornerCode (kFourCornerCode) 7324.0
kFrequency (kFrequency) 5
kGB1 (kGB1) 3669
kGSR (kGSR) 0564j
kGradeLevel (kGradeLevel) 5
kHKGlyph (kHKGlyph) 3342
kHanYu (kHanYu) 32110.010
kHangul (kHangul) 니:1N
kHanyuPinyin (kHanyuPinyin) 32110.010:nì
kIICore (kIICore) ATHM
kIRGDaeJaweon (kIRGDaeJaweon) 1445.200
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 32110.010
kIRGKangXi (kIRGKangXi) 0994.050
kIRG_GSource (kIRG_GSource) G1-4465
kIRG_HSource (kIRG_HSource) HB1-BFB0
kIRG_JSource (kIRG_JSource) J0-6737
kIRG_KPSource (kIRG_KPSource) KP1-6BD1
kIRG_KSource (kIRG_KSource) K1-5C60
kIRG_TSource (kIRG_TSource) T1-7178
kJapanese (kJapanese) ジ ニ あぶら こえる
kJapaneseKun (kJapaneseKun) ABURA ABURAAKA
kJapaneseOn (kJapaneseOn) JI NI
kJis0 (kJis0) 7123
kKangXi (kKangXi) 0994.050
kKarlgren (kKarlgren) 9
kKorean (kKorean) NI
kKoreanName (kKoreanName) 2015
kLau (kLau) 2286
kMandarin (kMandarin) nì
kMatthews (kMatthews) 4673
kMeyerWempe (kMeyerWempe) 1982
kMojiJoho (kMojiJoho) MJ021219
kMorohashi (kMorohashi) 29862
kPhonetic (kPhonetic) 1552A
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6274+130.4.12
Radical Stroke Count (Unicode) (kRSUnicode) 130.12
kSBGY (kSBGY) 352.45
kSMSZD2003Index (kSMSZD2003Index) 561.03
kSMSZD2003Readings (kSMSZD2003Readings) nì粵nei6
Simplified Variant (kSimplifiedVariant) Glyph for U+817B U+817B
Taiwanese Telegraph Code (kTaiwanTelegraph) 5232
kTang (kTang) nì
Stroke Number (kTotalStrokes) 16
UnihanCore2020 Set (kUnihanCore2020) HJMT
Xerox Code (kXerox) 262:146