Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+51F8
Source: Noto CJK

U+51F8 CJK Unified Ideo­graph-​51F8

U+51F8 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 protrude, bulge out, convex. Its Pīnyīn pronunciation is tū.

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+51F8 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 20984
UTF-8 E5 87 B8
UTF-16 51 F8
UTF-32 00 00 51 F8
URL-Quoted %E5%87%B8
HTML hex reference 凸
Wrong windows-1252 Mojibake 凸
Encoding: EUC-KR (hex bytes) F4 C8
Encoding: JIS0208 (hex bytes) C6 CC
Pīnyīn tū

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51F8
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+51F8 CJK Unified Ideograph-51F8
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Lowercase Mapping (lc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Uppercase Mapping (uc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Simple Titlecase Mapping (stc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Titlecase Mapping (tc) Glyph for U+51F8 CJK Unified Ideograph-51F8
Case Folding (cf) Glyph for U+51F8 CJK Unified Ideograph-51F8
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+51F8 CJK Unified Ideograph-51F8
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+51F8 CJK Unified Ideograph-51F8
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+51F8 CJK Unified Ideograph-51F8
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+51F8 CJK Unified Ideograph-51F8
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+51F8 CJK Unified Ideograph-51F8
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) A559
CCCII Mapping (kCCCII) 21334D
CNS 11643-1986 Mapping (kCNS1986) 1-4579
CNS 11643-1992 Mapping (kCNS1992) 1-4579
Cangjie Input Code (kCangjie) BSS
kCantonese (kCantonese) dat6
kCihaiT (kCihaiT) 171.503
kCowles (kCowles) 4106
kDaeJaweon (kDaeJaweon) 0301.050
Unihan Definition (kDefinition) protrude, bulge out, convex
kEACC (kEACC) 21334D
kFenn (kFenn) 650G
kFennIndex (kFennIndex) 261.01 519.02
kFourCornerCode (kFourCornerCode) 7777.7
kFrequency (kFrequency) 5
kGB0 (kGB0) 4525
kGB1 (kGB1) 4525
kGradeLevel (kGradeLevel) 4
kHKGlyph (kHKGlyph) 0322
kHanYu (kHanYu) 10307.060
kHangul (kHangul) 철:0N
kHanyuPinlu (kHanyuPinlu) tū(31)
kHanyuPinyin (kHanyuPinyin) 10307.060:tū
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 0301.050
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10307.060
kIRGKangXi (kIRGKangXi) 0135.090
kIRG_GSource (kIRG_GSource) G0-4D39
kIRG_HSource (kIRG_HSource) HB1-A559
kIRG_JSource (kIRG_JSource) J0-464C
kIRG_KPSource (kIRG_KPSource) KP0-EDBA
kIRG_KSource (kIRG_KSource) K0-7448
kIRG_TSource (kIRG_TSource) T1-4579
kJapanese (kJapanese) トツ テツ でこ
kJapaneseKun (kJapaneseKun) DERU
kJapaneseOn (kJapaneseOn) TOTSU
kJis0 (kJis0) 3844
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0135.090
kKorean (kKorean) CHEL TOL
kKoreanName (kKoreanName) 2015
kLau (kLau) 499
kMainlandTelegraph (kMainlandTelegraph) 0424
kMandarin (kMandarin) tū
kMatthews (kMatthews) 6305
kMeyerWempe (kMeyerWempe) 3023
kMojiJoho (kMojiJoho) MJ007440
kMorohashi (kMorohashi) 01809
kNelson (kNelson) 0090
kPhonetic (kPhonetic) 1318
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3236+17.2.3
Radical Stroke Count (Unicode) (kRSUnicode) 17.3
kSBGY (kSBGY) 481.05 493.14
kSMSZD2003Index (kSMSZD2003Index) 55.01
kSMSZD2003Readings (kSMSZD2003Readings) tū粵dat6
kTGH (kTGH) 2013:229
kTGHZ2013 (kTGHZ2013) 371.060:tū
Taiwanese Telegraph Code (kTaiwanTelegraph) 0424
Stroke Number (kTotalStrokes) 5
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
kXHC1983 (kXHC1983) 1160.030:tū
Xerox Code (kXerox) 256:156