U+4E22 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 discard. Its Pīnyīn pronunciation is di.

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+4E22 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 E4 B8 A2
UTF-16 4E 22
UTF-32 00 00 4E 22
URL-Quoted %E4%B8%A2
HTML-Escape 丢
Wrong windows-1252 Mojibake 丢
Pīnyīn di
IRG_GSource G0-362A
IRG_KPSource KP1-341
IRG_TSource T3-2263
IRG_VSource V1-4A3
CNS1986 E-2263
CNS1992 3-2263
EACC 213030
GB0 2210
GB1 2210
KPS1 3417
MainlandTelegraph 0016


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-4E22
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) 丢
Lowercase (Lower)
Simple Lowercase Mapping (slc) 丢
Lowercase Mapping (lc) 丢
Uppercase (Upper)
Simple Uppercase Mapping (suc) 丢
Uppercase Mapping (uc) 丢
Simple Titlecase Mapping (stc) 丢
Titlecase Mapping (tc) 丢
Case Folding (cf) 丢
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 丢
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) 丢
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) AG
kIRG_GSource (kIRG_GSource) G0-362A
kIRG_KPSource (kIRG_KPSource) KP1-341
kIRG_TSource (kIRG_TSource) T3-2263
kIRG_VSource (kIRG_VSource) V1-4A3
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10386.030
kIRGKangXi (kIRGKangXi) 0078.101
kCangjie (kCangjie) HGI
kCantonese (kCantonese) diu1 diu6
kCNS1986 (kCNS1986) E-2263
kCNS1992 (kCNS1992) 3-2263
kCowles (kCowles) 4182
Unihan Definition (kDefinition) discard
kEACC (kEACC) 213030
kFenn (kFenn) 44B
kFennIndex (kFennIndex) 529.01
kFourCornerCode (kFourCornerCode) 2073
kFrequency (kFrequency) 4
kGB0 (kGB0) 2210
kGB1 (kGB1) 2210
kHanYu (kHanYu) 10386.030
kHanyuPinlu (kHanyuPinlu) diū(144)
kHKGlyph (kHKGlyph) 0017
kJapaneseKun (kJapaneseKun) SARU NAGEUTSU
kJapaneseOn (kJapaneseOn) CHUU CHU
kKangXi (kKangXi) 0078.101
kKarlgren (kKarlgren) 491
kKorean (kKorean) CWU
kKPS1 (kKPS1) 3417
kMainlandTelegraph (kMainlandTelegraph) 0016
kMandarin (kMandarin) diū
kMatthews (kMatthews) 6415
kMeyerWempe (kMeyerWempe) 3120
kPhonetic (kPhonetic) 519 1350
Radical Stroke Count (KangXi) (kRSKangXi) 1.5
Radical Stroke Count (Unicode) (kRSUnicode) 1.5
Semantic Variant (kSemanticVariant) 丟
Stroke Number (kTotalStrokes) 6
Traditional Variant (kTraditionalVariant) 丟
kVietnamese (kVietnamese) điêu
kXHC1983 (kXHC1983) 0256.090:diū
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) 丢
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) 丢
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)