Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+8831
Source: Noto CJK

U+8831 CJK Unified Ideo­graph-​8831

U+8831 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 poison; venom; harm; bewitch; hexagram ䷑. Its Pīnyīn pronunciation is gǔ.

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+8831 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 34865
UTF-8 E8 A0 B1
UTF-16 88 31
UTF-32 00 00 88 31
URL-Quoted %E8%A0%B1
HTML hex reference 蠱
Wrong windows-1252 Mojibake è ±
Encoding: EUC-KR (hex bytes) CD CC
Encoding: JIS0208 (hex bytes) EA C3
Pīnyīn gǔ

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8831
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+8831 CJK Unified Ideograph-8831
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+8831 CJK Unified Ideograph-8831
Lowercase Mapping (lc) Glyph for U+8831 CJK Unified Ideograph-8831
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+8831 CJK Unified Ideograph-8831
Uppercase Mapping (uc) Glyph for U+8831 CJK Unified Ideograph-8831
Simple Titlecase Mapping (stc) Glyph for U+8831 CJK Unified Ideograph-8831
Titlecase Mapping (tc) Glyph for U+8831 CJK Unified Ideograph-8831
Case Folding (cf) Glyph for U+8831 CJK Unified Ideograph-8831
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+8831 CJK Unified Ideograph-8831
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+8831 CJK Unified Ideograph-8831
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+8831 CJK Unified Ideograph-8831
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+8831 CJK Unified Ideograph-8831
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+8831 CJK Unified Ideograph-8831
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) C5DB
CCCII Mapping (kCCCII) 21573F
CNS 11643-1986 Mapping (kCNS1986) 1-7C47
CNS 11643-1992 Mapping (kCNS1992) 1-7C47
Cangjie Input Code (kCangjie) LILIT
kCantonese (kCantonese) gu2
kCihaiT (kCihaiT) 1201.401
kCowles (kCowles) 1800
kDaeJaweon (kDaeJaweon) 1566.230
Unihan Definition (kDefinition) poison; venom; harm; bewitch; hexagram ䷑
kEACC (kEACC) 21573F
kFenn (kFenn) 785I
kFennIndex (kFennIndex) 261.05
kFourCornerCode (kFourCornerCode) 5010.7
kFrequency (kFrequency) 5
kGB1 (kGB1) 2538
kGSR (kGSR) 0052a
kHKGlyph (kHKGlyph) 3664
kHanYu (kHanYu) 42906.090
kHangul (kHangul) 고:0N
kHanyuPinyin (kHanyuPinyin) 42906.090:gǔ,yě
kIICore (kIICore) ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1566.230
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42906.090
kIRGKangXi (kIRGKangXi) 1103.120
kIRG_GSource (kIRG_GSource) G1-3946
kIRG_HSource (kIRG_HSource) HB1-C5DB
kIRG_JSource (kIRG_JSource) J0-6A43
kIRG_KPSource (kIRG_KPSource) KP0-CFF6
kIRG_KSource (kIRG_KSource) K0-4D4C
kIRG_TSource (kIRG_TSource) T1-7C47
kJapanese (kJapanese) コ ヤ ク
kJapaneseKun (kJapaneseKun) SOKONAU MADOWASU KOBIRU
kJapaneseOn (kJapaneseOn) KO YA
kJis0 (kJis0) 7435
kKangXi (kKangXi) 1103.120
kKorean (kKorean) KO
kKoreanName (kKoreanName) 2015
kLau (kLau) 1062
kMandarin (kMandarin) gǔ
kMatthews (kMatthews) 3475
kMeyerWempe (kMeyerWempe) 1262
kMojiJoho (kMojiJoho) MJ023829
kMorohashi (kMorohashi) 33867
kNelson (kNelson) 4201
kPhonetic (kPhonetic) 331 755
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6568+108.5.18 C+6568+142.6.17
Radical Stroke Count (Unicode) (kRSUnicode) 142.17
kSBGY (kSBGY) 266.01
kSMSZD2003Index (kSMSZD2003Index) 623.13 458.07
kSMSZD2003Readings (kSMSZD2003Readings) gǔ粵gu2
Simplified Variant (kSimplifiedVariant) Glyph for U+86CA U+86CA
Taiwanese Telegraph Code (kTaiwanTelegraph) 5872
Stroke Number (kTotalStrokes) 23
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
kXHC1983 (kXHC1983) 0397.111:gǔ
Xerox Code (kXerox) 271:262