Home U+3400 to U+4DBF CJK Unified Ideographs Extension A
Glyph for U+3B31
Source: Noto CJK

U+3B31 CJK Unified Ideo­graph-​3B31

U+3B31 was added in Unicode version 3.0 in 1999. It belongs to the block U+3400 to U+4DBF CJK Unified Ideographs Extension A 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 (same as 替) to replace; to substitute; to decay; to decline, (a variant 朁) if, supposing, nevertheless. Its Pīnyīn pronunciation is tì.

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+3B31 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 15153
UTF-8 E3 AC B1
UTF-16 3B 31
UTF-32 00 00 3B 31
URL-Quoted %E3%AC%B1
HTML hex reference 㬱
Wrong windows-1252 Mojibake 㬱
Encoding: GB18030 (hex bytes) 82 31 A9 39
Pīnyīn tì

Elsewhere

Complete Record

Property Value
Age (age) 3.0 (1999)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-3B31
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs Extension A
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+3B31 CJK Unified Ideograph-3B31
Lowercase (Lower) ✘︎
Simple Lowercase Mapping (slc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Lowercase Mapping (lc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Uppercase (Upper) ✘︎
Simple Uppercase Mapping (suc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Uppercase Mapping (uc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Simple Titlecase Mapping (stc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Titlecase Mapping (tc) Glyph for U+3B31 CJK Unified Ideograph-3B31
Case Folding (cf) Glyph for U+3B31 CJK Unified Ideograph-3B31
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+3B31 CJK Unified Ideograph-3B31
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+3B31 CJK Unified Ideograph-3B31
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+3B31 CJK Unified Ideograph-3B31
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+3B31 CJK Unified Ideograph-3B31
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+3B31 CJK Unified Ideograph-3B31
Script Extension (scx)
Vertical Orientation (vo) U
Cangjie Input Code (kCangjie) HUA
kCantonese (kCantonese) tai3
kCihaiT (kCihaiT) 655.403
Unihan Definition (kDefinition) (same as 替) to replace; to substitute; to decay; to decline, (a variant 朁) if, supposing, nevertheless
kFanqie (kFanqie) 他計
kHanYu (kHanYu) 21536.110
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21536.110
kIRGKangXi (kIRGKangXi) 0504.090
kIRG_GSource (kIRG_GSource) GKX-0504.09
kIRG_JSource (kIRG_JSource) JMJ-001672
kIRG_KPSource (kIRG_KPSource) KP1-4A33
kIRG_KSource (kIRG_KSource) K3-2759
kIRG_TSource (kIRG_TSource) T4-5056
kJapanese (kJapanese) タイ かえる
kKangXi (kKangXi) 0504.090
kMandarin (kMandarin) tì
kMatthews (kMatthews) 6696
kMojiJoho (kMojiJoho) MJ001672
kMorohashi (kMorohashi) 14316
Radical Stroke Count (Unicode) (kRSUnicode) 73.12
kSBGY (kSBGY) 371.29
Semantic Variant (kSemanticVariant) Glyph for U+6701 U+6701
Stroke Number (kTotalStrokes) 16