Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+9440
Source: Noto CJK

U+9440 CJK Unified Ideo­graph-​9440

U+9440 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 ionium. Its Pīnyīn pronunciation is ài.

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+9440 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 37952
UTF-8 E9 91 80
UTF-16 94 40
UTF-32 00 00 94 40
URL-Quoted %E9%91%80
HTML hex reference 鑀
Wrong windows-1252 Mojibake é‘€
Pīnyīn ài

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-9440
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+9440 CJK Unified Ideograph-9440
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+9440 CJK Unified Ideograph-9440
Lowercase Mapping (lc) Glyph for U+9440 CJK Unified Ideograph-9440
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+9440 CJK Unified Ideograph-9440
Uppercase Mapping (uc) Glyph for U+9440 CJK Unified Ideograph-9440
Simple Titlecase Mapping (stc) Glyph for U+9440 CJK Unified Ideograph-9440
Titlecase Mapping (tc) Glyph for U+9440 CJK Unified Ideograph-9440
Case Folding (cf) Glyph for U+9440 CJK Unified Ideograph-9440
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+9440 CJK Unified Ideograph-9440
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+9440 CJK Unified Ideograph-9440
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+9440 CJK Unified Ideograph-9440
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+9440 CJK Unified Ideograph-9440
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+9440 CJK Unified Ideograph-9440
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) F669
CCCII Mapping (kCCCII) 234832
CNS 11643-1986 Mapping (kCNS1986) 2-6C57
CNS 11643-1992 Mapping (kCNS1992) 2-6C57
Cangjie Input Code (kCangjie) CBBE
kCantonese (kCantonese) oi3
Unihan Definition (kDefinition) ionium
kEACC (kEACC) 234832
kFourCornerCode (kFourCornerCode) 8214.7
kHanYu (kHanYu) 64265.050
kHanyuPinyin (kHanyuPinyin) 64265.050:ài
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 64265.050
kIRGKangXi (kIRGKangXi) 1324.161
kIRG_GSource (kIRG_GSource) GE-523D
kIRG_HSource (kIRG_HSource) HB2-F669
kIRG_TSource (kIRG_TSource) T2-6C57
kKangXi (kKangXi) 1324.161
kMandarin (kMandarin) ài
kPhonetic (kPhonetic) 994
Radical Stroke Count (Unicode) (kRSUnicode) 167.13
Simplified Variant (kSimplifiedVariant) Glyph for U+30FAD U+30FAD
Stroke Number (kTotalStrokes) 21
UnihanCore2020 Set (kUnihanCore2020) HMT
Xerox Code (kXerox) 324:342