U+601D 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 think, consider, ponder; final particle. Its Pīnyīn pronunciation is s.

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. In text U+601D 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 80 9D
UTF-16 60 1D
UTF-32 00 00 60 1D
URL-Quoted %E6%80%9D
HTML-Escape 思
Wrong windows-1252 Mojibake 思
Encoding: EUC-KR (hex bytes) DE D6
Encoding: JIS0208 (hex bytes) BB D7
Pīnyīn s
IRG_GSource G0-4B3C
IRG_HSource HB1-
IRG_JSource J0-3B57
IRG_KPSource KP0-E0D
IRG_KSource K0-5E56
IRG_TSource T1-5128
IRG_VSource V1-552
BigFive ABE4
CNS1986 1-5128
CNS1992 1-5128
GB0 4328
GB1 4328
Jis0 2755
KSC0 6254
MainlandTelegraph 1835
TaiwanTelegraph 1835
Xerox 243:241


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-601D
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) 思
Lowercase (Lower)
Simple Lowercase Mapping (slc) 思
Lowercase Mapping (lc) 思
Uppercase (Upper)
Simple Uppercase Mapping (suc) 思
Uppercase Mapping (uc) 思
Simple Titlecase Mapping (stc) 思
Titlecase Mapping (tc) 思
Case Folding (cf) 思
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 思
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) 思
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) G0-4B3C
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-3B57
kIRG_KPSource (kIRG_KPSource) KP0-E0D
kIRG_KSource (kIRG_KSource) K0-5E56
kIRG_TSource (kIRG_TSource) T1-5128
kIRG_VSource (kIRG_VSource) V1-552
kIRGDaeJaweon (kIRGDaeJaweon) 0709.070
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 10462
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42280.040
kIRGKangXi (kIRGKangXi) 0381.040
kBigFive (kBigFive) ABE4
kCangjie (kCangjie) WP
kCantonese (kCantonese) si1 si3 soi1
kCihaiT (kCihaiT) 526.102
kCNS1986 (kCNS1986) 1-5128
kCNS1992 (kCNS1992) 1-5128
kCowles (kCowles) 3579 3773
kDaeJaweon (kDaeJaweon) 0709.070
Unihan Definition (kDefinition) think, consider, ponder; final particle
kEACC (kEACC) 213E2E
kFenn (kFenn) 379A
kFennIndex (kFennIndex) 479.07 480.01
kFourCornerCode (kFourCornerCode) 6033.0
kFrequency (kFrequency) 2
kGB0 (kGB0) 4328
kGB1 (kGB1) 4328
kGradeLevel (kGradeLevel) 3
kGSR (kGSR) 0973a
kHangul (kHangul)
kHanYu (kHanYu) 42280.040
kHanyuPinlu (kHanyuPinlu) sī(1305) si(331)
kHanyuPinyin (kHanyuPinyin) 42280.040:sī,sāi
kHKGlyph (kHKGlyph) 1315
kJapaneseKun (kJapaneseKun) OMOU OMOI
kJapaneseOn (kJapaneseOn) SHI
kJis0 (kJis0) 2755
kKangXi (kKangXi) 0381.040
kKorean (kKorean) SA
kKPS0 (kKPS0) E0DB
kKSC0 (kKSC0) 6254
kLau (kLau) 2747
kMainlandTelegraph (kMainlandTelegraph) 1835
kMandarin (kMandarin)
kMatthews (kMatthews) 5580
kMeyerWempe (kMeyerWempe) 2899 2910
kMorohashi (kMorohashi) 10462
kNelson (kNelson) 3001
kPhonetic (kPhonetic) 1174
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2213+61.4.5 C+2213+102.5.4
Radical Stroke Count (KangXi) (kRSKangXi) 61.5
Radical Stroke Count (Unicode) (kRSUnicode) 61.5
kSBGY (kSBGY) 059.28 356.44
kTaiwanTelegraph (kTaiwanTelegraph) 1835
kTang (kTang) *siə siə̀
Stroke Number (kTotalStrokes) 9
kVietnamese (kVietnamese)
kXerox (kXerox) 243:241
kXHC1983 (kXHC1983) 0981.080:sāi 1084.160:sī
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) 思
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) 思
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)