U+8A80 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. Its Pīnyīn pronunciation is èr.

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+8A80 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 E8 AA 80
UTF-16 8A 80
UTF-32 00 00 8A 80
URL-Quoted %E8%AA%80
HTML-Escape 誀
Wrong windows-1252 Mojibake 誀
Pīnyīn èr
IRG_GSource G5-7223
IRG_JSource J1-5D6F
IRG_KPSource KP1-763
IRG_TSource T3-4456
CCCII 23324D
CNS1986 E-4456
CNS1992 3-4456
GB5 8203
Jis1 6179
KPS1 7639


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8A80
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) 誀
Lowercase (Lower)
Simple Lowercase Mapping (slc) 誀
Lowercase Mapping (lc) 誀
Uppercase (Upper)
Simple Uppercase Mapping (suc) 誀
Uppercase Mapping (uc) 誀
Simple Titlecase Mapping (stc) 誀
Titlecase Mapping (tc) 誀
Case Folding (cf) 誀
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 誀
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) 誀
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
kIRG_GSource (kIRG_GSource) G5-7223
kIRG_JSource (kIRG_JSource) J1-5D6F
kIRG_KPSource (kIRG_KPSource) KP1-763
kIRG_TSource (kIRG_TSource) T3-4456
kIRGDaeJaweon (kIRGDaeJaweon) 1625.210
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 35467
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63962.030
kIRGKangXi (kIRGKangXi) 1160.060
kCangjie (kCangjie) YRSJ
kCCCII (kCCCII) 23324D
kCNS1986 (kCNS1986) E-4456
kCNS1992 (kCNS1992) 3-4456
kDaeJaweon (kDaeJaweon) 1625.210
kGB5 (kGB5) 8203
kHanYu (kHanYu) 63962.030
kHanyuPinyin (kHanyuPinyin) 63962.030:èr,chǐ
kJapaneseKun (kJapaneseKun) SASOU HAJI
kJapaneseOn (kJapaneseOn) JI NI CHI
kJis1 (kJis1) 6179
kKangXi (kKangXi) 1160.060
kKPS1 (kKPS1) 7639
kMandarin (kMandarin) èr
kMorohashi (kMorohashi) 35467
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+22533+128.6.7 C+22533+149.7.6
Radical Stroke Count (KangXi) (kRSKangXi) 149.6
Radical Stroke Count (Unicode) (kRSUnicode) 149.6
kSBGY (kSBGY) 061.19 357.32
Stroke Number (kTotalStrokes) 13
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) 誀
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) 誀
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)