Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+77B3
Source: Noto CJK

U+77B3 CJK Unified Ideo­graph-​77B3

U+77B3 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 pupil of eye. Its Pīnyīn pronunciation is tóng.

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+77B3 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 30643
UTF-8 E7 9E B3
UTF-16 77 B3
UTF-32 00 00 77 B3
URL-Quoted %E7%9E%B3
HTML hex reference 瞳
Wrong windows-1252 Mojibake çž³
Encoding: EUC-KR (hex bytes) D4 DA
Encoding: JIS0208 (hex bytes) C6 B7
Pīnyīn tóng

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-77B3
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+77B3 CJK Unified Ideograph-77B3
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Lowercase Mapping (lc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Uppercase Mapping (uc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Simple Titlecase Mapping (stc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Titlecase Mapping (tc) Glyph for U+77B3 CJK Unified Ideograph-77B3
Case Folding (cf) Glyph for U+77B3 CJK Unified Ideograph-77B3
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+77B3 CJK Unified Ideograph-77B3
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+77B3 CJK Unified Ideograph-77B3
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+77B3 CJK Unified Ideograph-77B3
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+77B3 CJK Unified Ideograph-77B3
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+77B3 CJK Unified Ideograph-77B3
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) C0FB
CCCII Mapping (kCCCII) 214D70
CNS 11643-1986 Mapping (kCNS1986) 1-7446
CNS 11643-1992 Mapping (kCNS1992) 1-7446
Cangjie Input Code (kCangjie) BUYTG
kCantonese (kCantonese) tung4
kCihaiT (kCihaiT) 953.604
kCowles (kCowles) 4466
kDaeJaweon (kDaeJaweon) 1230.140
Unihan Definition (kDefinition) pupil of eye
kEACC (kEACC) 214D70
kFenn (kFenn) 829F
kFennIndex (kFennIndex) 582.05
kFourCornerCode (kFourCornerCode) 6001.4
kFrequency (kFrequency) 5
kGB0 (kGB0) 4511
kGB1 (kGB1) 4511
kGSR (kGSR) 1188s
kHKGlyph (kHKGlyph) 2780
kHanYu (kHanYu) 42514.120
kHangul (kHangul) 동:0N
kHanyuPinyin (kHanyuPinyin) 42514.120:tóng
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1230.140
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42514.120
kIRGKangXi (kIRGKangXi) 0818.040
kIRG_GSource (kIRG_GSource) G0-4D2B
kIRG_HSource (kIRG_HSource) HB1-C0FB
kIRG_JSource (kIRG_JSource) J0-4637
kIRG_KPSource (kIRG_KPSource) KP0-D6D9
kIRG_KSource (kIRG_KSource) K0-545A
kIRG_TSource (kIRG_TSource) T1-7446
kIRG_VSource (kIRG_VSource) V1-6052
kJapanese (kJapanese) ドウ ズ トウ ひとみ
kJapaneseKun (kJapaneseKun) HITOMI
kJapaneseOn (kJapaneseOn) DOU TOU
kJis0 (kJis0) 3823
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0818.040
kKorean (kKorean) TONG
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 4227
kMandarin (kMandarin) tóng
kMatthews (kMatthews) 6633
kMeyerWempe (kMeyerWempe) 3616
kMojiJoho (kMojiJoho) MJ018340 MJ018340:E0101 MJ018341:E0102
kMorohashi (kMorohashi) 23707 23707:E0101
kNelson (kNelson) 3157
kPhonetic (kPhonetic) 1406
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3215+109.5.12
Radical Stroke Count (Unicode) (kRSUnicode) 109.12
kSBGY (kSBGY) 023.25
kSMSZD2003Index (kSMSZD2003Index) 465.04
kSMSZD2003Readings (kSMSZD2003Readings) tóng粵tung4
kTGH (kTGH) 2013:3404
kTGHZ2013 (kTGHZ2013) 370.110:tóng
Taiwanese Telegraph Code (kTaiwanTelegraph) 4227
kTang (kTang) dhung
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
Quốc ngữ Pronunciation (kVietnamese) chàng tròng
kXHC1983 (kXHC1983) 1151.040:tóng
Xerox Code (kXerox) 264:252