U+6691 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as hot. Its Pīnyīn pronunciation is sh.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. The glyph can, under circumstances, be confused with 2 other glyphs. In text U+6691 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E6 9A 91
UTF-16 66 91
UTF-32 00 00 66 91
URL-Quoted %E6%9A%91
HTML-Escape 暑
Wrong windows-1252 Mojibake 暑
Encoding: EUC-KR (hex bytes) DF F4
Encoding: JIS0208 (hex bytes) BD EB
Pīnyīn sh
IRG_GSource G0-4A6E
IRG_HSource HB1-
IRG_JSource J0-3D6B
IRG_KPSource KP0-E1E
IRG_KSource K0-5F74
IRG_TSource T1-5F60
IRG_VSource V2-8D2
BigFive B4BB
CCCII 21433A
CNS1986 1-5F60
CNS1992 1-5F60
EACC 21433A
GB0 4278
GB1 4278
Jis0 2975
KSC0 6384
MainlandTelegraph 2540
TaiwanTelegraph 2540
Xerox 250:332

Related Characters



Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-6691
Unicode 1 Name (na1)
Block (blk) CJK
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) 暑
Lowercase (Lower)
Simple Lowercase Mapping (slc) 暑
Lowercase Mapping (lc) 暑
Uppercase (Upper)
Simple Uppercase Mapping (suc) 暑
Uppercase Mapping (uc) 暑
Simple Titlecase Mapping (stc) 暑
Titlecase Mapping (tc) 暑
Case Folding (cf) 暑
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 暑
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 暑
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-4A6E
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-3D6B
kIRG_KPSource (kIRG_KPSource) KP0-E1E
kIRG_KSource (kIRG_KSource) K0-5F74
kIRG_TSource (kIRG_TSource) T1-5F60
kIRG_VSource (kIRG_VSource) V2-8D2
kIRGDaeJaweon (kIRGDaeJaweon) 0866.110
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 14031'
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21516.020
kIRGKangXi (kIRGKangXi) 0498.130
kBigFive (kBigFive) B4BB
kCangjie (kCangjie) AJKA
kCantonese (kCantonese) syu2
kCCCII (kCCCII) 21433A
kCNS1986 (kCNS1986) 1-5F60
kCNS1992 (kCNS1992) 1-5F60
kCowles (kCowles) 3986
kDaeJaweon (kDaeJaweon) 0866.110
Unihan Definition (kDefinition) hot
kEACC (kEACC) 21433A
kFenn (kFenn) 192A
kFennIndex (kFennIndex) 462.09
kFourCornerCode (kFourCornerCode) 6060.4
kFrequency (kFrequency) 4
kGB0 (kGB0) 4278
kGB1 (kGB1) 4278
kGradeLevel (kGradeLevel) 2
kGSR (kGSR) 0045x
kHangul (kHangul)
kHanYu (kHanYu) 21516.020
kHanyuPinlu (kHanyuPinlu) shǔ(13)
kHanyuPinyin (kHanyuPinyin) 21516.020:shǔ
kHKGlyph (kHKGlyph) 1794
kJapaneseKun (kJapaneseKun) ATSUI ATSUSA
kJapaneseOn (kJapaneseOn) SHO
kJis0 (kJis0) 2975
kKangXi (kKangXi) 0498.130
kKorean (kKorean) SE
kKPS0 (kKPS0) E1EB
kKSC0 (kKSC0) 6384
kLau (kLau) 2906
kMainlandTelegraph (kMainlandTelegraph) 2540
kMandarin (kMandarin) shǔ
kMatthews (kMatthews) 5866
kMeyerWempe (kMeyerWempe) 2764
kMorohashi (kMorohashi) 14031'
kNelson (kNelson) 2138
kPhonetic (kPhonetic) 94
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2421+72.4.8
Radical Stroke Count (KangXi) (kRSKangXi) 72.8
Radical Stroke Count (Korean) (kRSKorean) 72.9
Radical Stroke Count (Unicode) (kRSUnicode) 72.8
kSBGY (kSBGY) 257.13
kTaiwanTelegraph (kTaiwanTelegraph) 2540
kTang (kTang) shiǔ
Stroke Number (kTotalStrokes) 12
kXerox (kXerox) 250:332
kXHC1983 (kXHC1983) 1067.010:shǔ
Line Break (lb) Ideographic
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) 暑
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 暑
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)