Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7811
Source: Noto CJK

U+7811 CJK Unified Ideo­graph-​7811

U+7811 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 to grind, to calender, to polish; to roll with a stone roller. Its Pīnyīn pronunciation is yà.

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+7811 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 30737
UTF-8 E7 A0 91
UTF-16 78 11
UTF-32 00 00 78 11
URL-Quoted %E7%A0%91
HTML hex reference 砑
Wrong windows-1252 Mojibake ç ‘
Pīnyīn yà

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7811
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+7811 CJK Unified Ideograph-7811
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+7811 CJK Unified Ideograph-7811
Lowercase Mapping (lc) Glyph for U+7811 CJK Unified Ideograph-7811
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+7811 CJK Unified Ideograph-7811
Uppercase Mapping (uc) Glyph for U+7811 CJK Unified Ideograph-7811
Simple Titlecase Mapping (stc) Glyph for U+7811 CJK Unified Ideograph-7811
Titlecase Mapping (tc) Glyph for U+7811 CJK Unified Ideograph-7811
Case Folding (cf) Glyph for U+7811 CJK Unified Ideograph-7811
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+7811 CJK Unified Ideograph-7811
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+7811 CJK Unified Ideograph-7811
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7811 CJK Unified Ideograph-7811
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+7811 CJK Unified Ideograph-7811
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+7811 CJK Unified Ideograph-7811
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) CFEB
CCCII Mapping (kCCCII) 226374
CNS 11643-1986 Mapping (kCNS1986) 2-2C4D
CNS 11643-1992 Mapping (kCNS1992) 2-2C4D
Cangjie Input Code (kCangjie) MRMVH
kCantonese (kCantonese) ngaa6
kCihaiT (kCihaiT) 963.503
kDaeJaweon (kDaeJaweon) 1242.190
Unihan Definition (kDefinition) to grind, to calender, to polish; to roll with a stone roller
kEACC (kEACC) 226374
kFourCornerCode (kFourCornerCode) 1164.0
kGB0 (kGB0) 7728
kGB1 (kGB1) 7728
kHanYu (kHanYu) 42419.070
kHangul (kHangul) 아:1N
kHanyuPinyin (kHanyuPinyin) 42419.070:yà
kIRGDaeJaweon (kIRGDaeJaweon) 1242.190
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42419.070
kIRGKangXi (kIRGKangXi) 0828.210
kIRG_GSource (kIRG_GSource) G0-6D3C
kIRG_HSource (kIRG_HSource) HB2-CFEB
kIRG_JSource (kIRG_JSource) J1-4F53
kIRG_KPSource (kIRG_KPSource) KP1-5FB7
kIRG_KSource (kIRG_KSource) K1-6628
kIRG_TSource (kIRG_TSource) T2-2C4D
kJapanese (kJapanese) ガ ゲ すりくだく みがく
kJapaneseKun (kJapaneseKun) SURU
kJapaneseOn (kJapaneseOn) GA GE
kJis1 (kJis1) 4751
kKangXi (kKangXi) 0828.210
kKorean (kKorean) A
kKoreanName (kKoreanName) 2015
kMainlandTelegraph (kMainlandTelegraph) 4267
kMandarin (kMandarin) yà
kMatthews (kMatthews) 7218
kMojiJoho (kMojiJoho) MJ018442 MJ018442:E0101 MJ018441:E0102
kMorohashi (kMorohashi) 24067:E0102
kPhonetic (kPhonetic) 951
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+22072+92.5.5 C+22072+112.5.5
Radical Stroke Count (Unicode) (kRSUnicode) 112.4
kSBGY (kSBGY) 422.10
kSMSZD2003Index (kSMSZD2003Index) 468.08
kSMSZD2003Readings (kSMSZD2003Readings) yà粵ngaa6
kTGH (kTGH) 2013:6810
kTGHZ2013 (kTGHZ2013) 420.170:yà
Taiwanese Telegraph Code (kTaiwanTelegraph) 4267
Stroke Number (kTotalStrokes) 9
UnihanCore2020 Set (kUnihanCore2020) GHMT
kXHC1983 (kXHC1983) 1322.030:yà
Xerox Code (kXerox) 266:166