Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+4E1F
Source: Noto CJK

U+4E1F CJK Unified Ideo­graph-​4E1F

U+4E1F 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 discard, reject, lose. Its Pīnyīn pronunciation is diū.

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+4E1F offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 19999
UTF-8 E4 B8 9F
UTF-16 4E 1F
UTF-32 00 00 4E 1F
URL-Quoted %E4%B8%9F
HTML hex reference 丟
Wrong windows-1252 Mojibake 丟
Encoding: BIG5 (hex bytes) A5 E1
Encoding: BIG5HKSCS (hex bytes) A5 E1
Encoding: CP950 (hex bytes) A5 E1
Encoding: EUC_JP (hex bytes) 8F B0 A6
Encoding: EUC_JIS_2004 (hex bytes) 8F B0 A6
Encoding: EUC_JISX0213 (hex bytes) 8F B0 A6
Encoding: GBK (hex bytes) 81 47
Encoding: GB18030 (hex bytes) 81 47
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 28 44 30 26 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 28 44 30 26 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 28 44 30 26 1B 28 42
Pīnyīn diū

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-4E1F
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+4E1F CJK Unified Ideograph-4E1F
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Lowercase Mapping (lc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Uppercase Mapping (uc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Simple Titlecase Mapping (stc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Titlecase Mapping (tc) Glyph for U+4E1F CJK Unified Ideograph-4E1F
Case Folding (cf) Glyph for U+4E1F CJK Unified Ideograph-4E1F
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+4E1F CJK Unified Ideograph-4E1F
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) ✘
Modifier Combining Mark (MCM) ✘
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+4E1F CJK Unified Ideograph-4E1F
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+4E1F CJK Unified Ideograph-4E1F
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+4E1F CJK Unified Ideograph-4E1F
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+4E1F CJK Unified Ideograph-4E1F
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) A5E1
CCCII Mapping (kCCCII) 213030
CNS 11643-1986 Mapping (kCNS1986) 1-4723
CNS 11643-1992 Mapping (kCNS1992) 1-4723
Cangjie Input Code (kCangjie) HGI
kCantonese (kCantonese) diu1
kCihaiT (kCihaiT) 37.104
kCowles (kCowles) 4182
kDaeJaweon (kDaeJaweon) 0157.020
Unihan Definition (kDefinition) discard, reject, lose
kFourCornerCode (kFourCornerCode) 1073.1
kGradeLevel (kGradeLevel) 2
kHKGlyph (kHKGlyph) 0017
kHanYu (kHanYu) 10385.050
kHangul (kHangul) 주:1N
kHanyuPinlu (kHanyuPinlu) diū(144)
kHanyuPinyin (kHanyuPinyin) 10385.050:diū
kIICore (kIICore) ATHM
kIRGDaeJaweon (kIRGDaeJaweon) 0157.020
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10385.050
kIRGKangXi (kIRGKangXi) 0078.060
kIRG_GSource (kIRG_GSource) GE-3025
kIRG_HSource (kIRG_HSource) HB1-A5E1
kIRG_JSource (kIRG_JSource) J1-3026
kIRG_KSource (kIRG_KSource) K1-6D4A
kIRG_TSource (kIRG_TSource) T1-4723
kJapanese (kJapanese) チュウ
kJapaneseKun (kJapaneseKun) SARU NAGEUTSU
kJapaneseOn (kJapaneseOn) CHUU CHU
kJis1 (kJis1) 1606
kKangXi (kKangXi) 0078.060
kKorean (kKorean) CWU
kKoreanName (kKoreanName) 2015
kMandarin (kMandarin) diū
kMatthews (kMatthews) 6415
kMojiJoho (kMojiJoho) MJ006334
kMorohashi (kMorohashi) 00041
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+14298+1.1.5
Radical Stroke Count (Unicode) (kRSUnicode) 1.5
kSMSZD2003Index (kSMSZD2003Index) 4.13 82.06
kSMSZD2003Readings (kSMSZD2003Readings) diū粵diu1
Semantic Variant (kSemanticVariant) Glyph for U+4E22 U+4E22
Simplified Variant (kSimplifiedVariant) Glyph for U+4E22 U+4E22
Stroke Number (kTotalStrokes) 6
UnihanCore2020 Set (kUnihanCore2020) HMT
kXHC1983 (kXHC1983) 0256.091:diū
Xerox Code (kXerox) 250:324