Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+86AA
Source: Noto CJK

U+86AA CJK Unified Ideo­graph-​86AA

U+86AA 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 tadpole. Its Pīnyīn pronunciation is dǒu.

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+86AA offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 34474
UTF-8 E8 9A AA
UTF-16 86 AA
UTF-32 00 00 86 AA
URL-Quoted %E8%9A%AA
HTML hex reference 蚪
Wrong windows-1252 Mojibake 蚪
Encoding: JIS0208 (hex bytes) E9 D1
Pīnyīn dǒu

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-86AA
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+86AA CJK Unified Ideograph-86AA
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+86AA CJK Unified Ideograph-86AA
Lowercase Mapping (lc) Glyph for U+86AA CJK Unified Ideograph-86AA
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+86AA CJK Unified Ideograph-86AA
Uppercase Mapping (uc) Glyph for U+86AA CJK Unified Ideograph-86AA
Simple Titlecase Mapping (stc) Glyph for U+86AA CJK Unified Ideograph-86AA
Titlecase Mapping (tc) Glyph for U+86AA CJK Unified Ideograph-86AA
Case Folding (cf) Glyph for U+86AA CJK Unified Ideograph-86AA
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+86AA CJK Unified Ideograph-86AA
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+86AA CJK Unified Ideograph-86AA
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+86AA CJK Unified Ideograph-86AA
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+86AA CJK Unified Ideograph-86AA
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+86AA CJK Unified Ideograph-86AA
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) B042
CCCII Mapping (kCCCII) 215651
CNS 11643-1986 Mapping (kCNS1986) 1-5827
CNS 11643-1992 Mapping (kCNS1992) 1-5827
Cangjie Input Code (kCangjie) LIYJ
kCantonese (kCantonese) dau2
kCihaiT (kCihaiT) 1187.602
kDaeJaweon (kDaeJaweon) 1547.280
Unihan Definition (kDefinition) tadpole
kEACC (kEACC) 215651
kFenn (kFenn) 23I
kFennIndex (kFennIndex) 533.12
kFourCornerCode (kFourCornerCode) 5410.0
kGB0 (kGB0) 8229
kGB1 (kGB1) 8229
kHKGlyph (kHKGlyph) 3589
kHanYu (kHanYu) 42840.130
kHangul (kHangul) 두:1N
kHanyuPinlu (kHanyuPinlu) dǒu(10)
kHanyuPinyin (kHanyuPinyin) 42840.130:dǒu
kIICore (kIICore) AGTJHM
kIRGDaeJaweon (kIRGDaeJaweon) 1547.280
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42840.130
kIRGKangXi (kIRGKangXi) 1079.010
kIRG_GSource (kIRG_GSource) G0-723D
kIRG_HSource (kIRG_HSource) HB1-B042
kIRG_JSource (kIRG_JSource) J0-6951
kIRG_KPSource (kIRG_KPSource) KP1-711E
kIRG_KSource (kIRG_KSource) K1-5D65
kIRG_TSource (kIRG_TSource) T1-5827
kJapanese (kJapanese) ト トウ ツ
kJapaneseOn (kJapaneseOn) TOU TSU
kJis0 (kJis0) 7349
kKangXi (kKangXi) 1079.010
kKorean (kKorean) TWU
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 5737
kMandarin (kMandarin) dǒu
kMatthews (kMatthews) 6475
kMeyerWempe (kMeyerWempe) 1086h
kMojiJoho (kMojiJoho) MJ023379
kMorohashi (kMorohashi) 32903
kNelson (kNelson) 4119
kPhonetic (kPhonetic) 1320
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6488+68.4.6 C+6488+142.6.4
Radical Stroke Count (Unicode) (kRSUnicode) 142.4
kSBGY (kSBGY) 326.02
kSMSZD2003Index (kSMSZD2003Index) 610.04
kSMSZD2003Readings (kSMSZD2003Readings) dǒu粵dau2
Semantic Variant (kSemanticVariant) Glyph for U+866C U+866C
kTGH (kTGH) 2013:1902
kTGHZ2013 (kTGHZ2013) 079.160:dǒu
Taiwanese Telegraph Code (kTaiwanTelegraph) 5737
Stroke Number (kTotalStrokes) 10
UnihanCore2020 Set (kUnihanCore2020) GHJMT
kXHC1983 (kXHC1983) 0263.030:dǒu
Xerox Code (kXerox) 270:171