U+5F1F 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 young brother; junior; i, me. Its Pīnyīn pronunciation is d.

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+5F1F 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 E5 BC 9F
UTF-16 5F 1F
UTF-32 00 00 5F 1F
URL-Quoted %E5%BC%9F
HTML-Escape 弟
Wrong windows-1252 Mojibake 弟
Encoding: EUC-KR (hex bytes) F0 A9
Encoding: JIS0208 (hex bytes) C4 EF
Pīnyīn d
IRG_GSource G0-355C
IRG_HSource HB1-
IRG_JSource J0-446F
IRG_KSource K0-7029
IRG_TSource T1-4A2E
IRG_VSource V1-544
BigFive A7CC
CCCII 213D41
CNS1986 1-4A2E
CNS1992 1-4A2E
EACC 213D41
GB0 2160
GB1 2160
Jis0 3679
KSC0 8009
MainlandTelegraph 1717
TaiwanTelegraph 1717
Xerox 242:144


Complete Record

Property Value
Age (age) 1.1
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) 弟
Lowercase (Lower)
Simple Lowercase Mapping (slc) 弟
Lowercase Mapping (lc) 弟
Uppercase (Upper)
Simple Uppercase Mapping (suc) 弟
Uppercase Mapping (uc) 弟
Simple Titlecase Mapping (stc) 弟
Titlecase Mapping (tc) 弟
Case Folding (cf) 弟
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 弟
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) 弟
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) G0-355C
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-446F
kIRG_KPSource (kIRG_KPSource) KP0-EBE
kIRG_KSource (kIRG_KSource) K0-7029
kIRG_TSource (kIRG_TSource) T1-4A2E
kIRG_VSource (kIRG_VSource) V1-544
kIRGDaeJaweon (kIRGDaeJaweon) 0673.190
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 09737
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10244.100
kIRGKangXi (kIRGKangXi) 0357.170
kBigFive (kBigFive) A7CC
kCangjie (kCangjie) CNLH
kCantonese (kCantonese) dai6 tai5
kCCCII (kCCCII) 213D41
kCihaiT (kCihaiT) 501.102
kCNS1986 (kCNS1986) 1-4A2E
kCNS1992 (kCNS1992) 1-4A2E
kCowles (kCowles) 4077
kDaeJaweon (kDaeJaweon) 0673.190
Unihan Definition (kDefinition) young brother; junior; i, me
kEACC (kEACC) 213D41
kFenn (kFenn) 249A
kFennIndex (kFennIndex) 512.02
kFourCornerCode (kFourCornerCode) 8022.7
kFrequency (kFrequency) 2
kGB0 (kGB0) 2160
kGB1 (kGB1) 2160
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 0591a
kHangul (kHangul)
kHanYu (kHanYu) 10244.100
kHanyuPinlu (kHanyuPinlu) dì(248) di(200)
kHanyuPinyin (kHanyuPinyin) 10244.100:dì,tì,tuí
kHKGlyph (kHKGlyph) 1237
kJapaneseKun (kJapaneseKun) OTOUTO
kJapaneseOn (kJapaneseOn) TEI DAI
kJis0 (kJis0) 3679
kKangXi (kKangXi) 0357.170
kKorean (kKorean) CEY
kKSC0 (kKSC0) 8009
kLau (kLau) 479
kMainlandTelegraph (kMainlandTelegraph) 1717
kMandarin (kMandarin)
kMatthews (kMatthews) 6201
kMeyerWempe (kMeyerWempe) 2979
kMorohashi (kMorohashi) 09737
kNelson (kNelson) 0584
kPhonetic (kPhonetic) 1310
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3083+57.3.4
Radical Stroke Count (KangXi) (kRSKangXi) 57.4
Radical Stroke Count (Unicode) (kRSUnicode) 57.4
kSBGY (kSBGY) 269.16 371.47
kTaiwanTelegraph (kTaiwanTelegraph) 1717
kTang (kTang) *dhěi
Stroke Number (kTotalStrokes) 7
kVietnamese (kVietnamese) đệ
kXerox (kXerox) 242:144
kXHC1983 (kXHC1983) 0233.100:dì
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) 弟
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) 弟
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)