U+90EF 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 name of a small ancient principality which was situated in what is now part of Shantung and Kiangsu. Its Pīnyīn pronunciation is tán.

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+90EF 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 E9 83 AF
UTF-16 90 EF
UTF-32 00 00 90 EF
URL-Quoted %E9%83%AF
HTML-Escape 郯
Wrong windows-1252 Mojibake 郯
Pīnyīn tán
IRG_GSource G0-5B30
IRG_HSource HB2-
IRG_JSource J3-7C68
IRG_KPSource KP1-7E7
IRG_KSource K1-5C7B
IRG_TSource T2-396B
BigFive D7E8
CNS1986 2-396B
CNS1992 2-396B
GB0 5916
GB1 5916
JIS0213 1,92,72
Jis1 6616
KPS1 7E74
KSC1 6091
MainlandTelegraph 6756
TaiwanTelegraph 6756
Xerox 307:150


Complete Record

Property Value
Age (age) 1.1
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) 郯
Lowercase (Lower)
Simple Lowercase Mapping (slc) 郯
Lowercase Mapping (lc) 郯
Uppercase (Upper)
Simple Uppercase Mapping (suc) 郯
Uppercase Mapping (uc) 郯
Simple Titlecase Mapping (stc) 郯
Titlecase Mapping (tc) 郯
Case Folding (cf) 郯
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 郯
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) 郯
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) BGT
kIRG_GSource (kIRG_GSource) G0-5B30
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J3-7C68
kIRG_KPSource (kIRG_KPSource) KP1-7E7
kIRG_KSource (kIRG_KSource) K1-5C7B
kIRG_TSource (kIRG_TSource) T2-396B
kIRGDaeJaweon (kIRGDaeJaweon) 1772.010
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 39476
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63781.030
kIRGKangXi (kIRGKangXi) 1273.160
kBigFive (kBigFive) D7E8
kCangjie (kCangjie) FFNL
kCantonese (kCantonese) taam4
kCihaiT (kCihaiT) 1341.301
kCNS1986 (kCNS1986) 2-396B
kCNS1992 (kCNS1992) 2-396B
kDaeJaweon (kDaeJaweon) 1772.010
Unihan Definition (kDefinition) name of a small ancient principality which was situated in what is now part of Shantung and Kiangsu
kEACC (kEACC) 233F2E
kFourCornerCode (kFourCornerCode) 9782.7
kGB0 (kGB0) 5916
kGB1 (kGB1) 5916
kHangul (kHangul)
kHanYu (kHanYu) 63781.030
kHanyuPinyin (kHanyuPinyin) 63781.030:tán
kJapaneseOn (kJapaneseOn) TAN DAN
kJIS0213 (kJIS0213) 1,92,72
kJis1 (kJis1) 6616
kKangXi (kKangXi) 1273.160
kKorean (kKorean) TAM
kKPS1 (kKPS1) 7E74
kKSC1 (kKSC1) 6091
kMainlandTelegraph (kMainlandTelegraph) 6756
kMandarin (kMandarin) tán
kMatthews (kMatthews) 6079
kMorohashi (kMorohashi) 39476
kPhonetic (kPhonetic) 1568
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+17157+163.3.8
Radical Stroke Count (KangXi) (kRSKangXi) 163.8
Radical Stroke Count (Unicode) (kRSUnicode) 163.8
kSBGY (kSBGY) 223.29
kTaiwanTelegraph (kTaiwanTelegraph) 6756
Stroke Number (kTotalStrokes) 10
kXerox (kXerox) 307:150
kXHC1983 (kXHC1983) 1114.050:tán
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) 郯
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) 郯
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)