Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+8B31
Source: Noto CJK

U+8B31 CJK Unified Ideo­graph-​8B31

U+8B31 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 chatter. Its Pīnyīn pronunciation is lóu.

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+8B31 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 35633
UTF-8 E8 AC B1
UTF-16 8B 31
UTF-32 00 00 8B 31
URL-Quoted %E8%AC%B1
HTML hex reference 謱
Wrong windows-1252 Mojibake 謱
Encoding: BIG5 (hex bytes) F0 E4
Encoding: BIG5HKSCS (hex bytes) F0 E4
Encoding: CP950 (hex bytes) F0 E4
Encoding: GBK (hex bytes) D6 8C
Encoding: GB18030 (hex bytes) D6 8C
Pīnyīn lóu

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8B31
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+8B31 CJK Unified Ideograph-8B31
Lowercase (Lower) ✘︎
Simple Lowercase Mapping (slc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Lowercase Mapping (lc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Uppercase (Upper) ✘︎
Simple Uppercase Mapping (suc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Uppercase Mapping (uc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Simple Titlecase Mapping (stc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Titlecase Mapping (tc) Glyph for U+8B31 CJK Unified Ideograph-8B31
Case Folding (cf) Glyph for U+8B31 CJK Unified Ideograph-8B31
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+8B31 CJK Unified Ideograph-8B31
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) ✘︎
Modifier Combining Mark (MCM) ✘︎
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+8B31 CJK Unified Ideograph-8B31
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+8B31 CJK Unified Ideograph-8B31
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+8B31 CJK Unified Ideograph-8B31
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+8B31 CJK Unified Ideograph-8B31
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) F0E4
CCCII Mapping (kCCCII) 233437
CNS 11643-1986 Mapping (kCNS1986) 2-634F
CNS 11643-1992 Mapping (kCNS1992) 2-634F
Cangjie Input Code (kCangjie) YRLWV
kCantonese (kCantonese) lau4
kCihaiT (kCihaiT) 1254.103
Unihan Definition (kDefinition) chatter
kFanqie (kFanqie) 落侯 力主 郎斗
kFourCornerCode (kFourCornerCode) 0564.4
kGB3 (kGB3) 8370
kHanYu (kHanYu) 64012.090
kHangul (kHangul) 루:N
kHanyuPinyin (kHanyuPinyin) 64012.090:lóu,lǚ
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 64012.090
kIRGKangXi (kIRGKangXi) 1178.060
kIRG_GSource (kIRG_GSource) G3-7366
kIRG_HSource (kIRG_HSource) HB2-F0E4
kIRG_JSource (kIRG_JSource) JMJ-024720
kIRG_KPSource (kIRG_KPSource) KP1-7730
kIRG_KSource (kIRG_KSource) K2-613C
kIRG_TSource (kIRG_TSource) T2-634F
kJapanese (kJapanese) ロウ ル
kKangXi (kKangXi) 1178.060
kKoreanName (kKoreanName) 2018
kMandarin (kMandarin) lóu
kMeyerWempe (kMeyerWempe) 1494a
kMojiJoho (kMojiJoho) MJ024720
kMorohashi (kMorohashi) 35882
Radical Stroke Count (Unicode) (kRSUnicode) 149.11
kSBGY (kSBGY) 213.44 264.13 327.27
Semantic Variant (kSemanticVariant) Glyph for U+560D U+560D
Simplified Variant (kSimplifiedVariant) Glyph for U+2B374 U+2B374
Stroke Number (kTotalStrokes) 18
UnihanCore2020 Set (kUnihanCore2020) HMT