U+4F2F 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 older brother; father's elder brother; senior male 'sire'; feudal rank 'count'. Its Pīnyīn pronunciation is b.

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+4F2F 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-16 4F 2F
UTF-32 00 00 4F 2F
URL-Quoted %E4%BC%AF
HTML-Escape 伯
Wrong windows-1252 Mojibake 伯
Encoding: EUC-KR (hex bytes) DB D7
Encoding: JIS0208 (hex bytes) C7 EC
Pīnyīn b
IRG_GSource G0-322E
IRG_HSource HB1-
IRG_JSource J0-476C
IRG_KPSource KP0-E0B
IRG_KSource K0-5B57
IRG_TSource T1-4924
IRG_VSource V1-4B2
BigFive A742
CCCII 213141
CNS1986 1-4924
CNS1992 1-4924
EACC 213141
GB0 1814
GB1 1814
Jis0 3976
KSC0 5955
MainlandTelegraph 0130
TaiwanTelegraph 0130
Xerox 246:100


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) 伯
Lowercase (Lower)
Simple Lowercase Mapping (slc) 伯
Lowercase Mapping (lc) 伯
Uppercase (Upper)
Simple Uppercase Mapping (suc) 伯
Uppercase Mapping (uc) 伯
Simple Titlecase Mapping (stc) 伯
Titlecase Mapping (tc) 伯
Case Folding (cf) 伯
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 伯
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) 伯
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) G0-322E
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-476C
kIRG_KPSource (kIRG_KPSource) KP0-E0B
kIRG_KSource (kIRG_KSource) K0-5B57
kIRG_TSource (kIRG_TSource) T1-4924
kIRG_VSource (kIRG_VSource) V1-4B2
kIRGDaeJaweon (kIRGDaeJaweon) 0204.200
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 00466
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10136.020
kIRGKangXi (kIRGKangXi) 0096.160
kBigFive (kBigFive) A742
kCangjie (kCangjie) OHA
kCantonese (kCantonese) baa3 baak3
kCCCII (kCCCII) 213141
kCihaiT (kCihaiT) 93.503
kCNS1986 (kCNS1986) 1-4924
kCNS1992 (kCNS1992) 1-4924
kCowles (kCowles) 3172
kDaeJaweon (kDaeJaweon) 0204.200
Unihan Definition (kDefinition) older brother; father's elder brother; senior male 'sire'; feudal rank 'count'
kEACC (kEACC) 213141
kFenn (kFenn) 804D
kFennIndex (kFennIndex) 377.02 417.11
kFourCornerCode (kFourCornerCode) 2620.0
kFrequency (kFrequency) 4
kGB0 (kGB0) 1814
kGB1 (kGB1) 1814
kGradeLevel (kGradeLevel) 2
kGSR (kGSR) 0782i
kHangul (kHangul)
kHanYu (kHanYu) 10136.020
kHanyuPinlu (kHanyuPinlu) bó(137) bo(56)
kHanyuPinyin (kHanyuPinyin) 10136.020:bó,mò,bà
kHKGlyph (kHKGlyph) 0125
kJapaneseKun (kJapaneseKun) OSA HATAGASHIRA
kJapaneseOn (kJapaneseOn) HAKU HA
kJis0 (kJis0) 3976
kKangXi (kKangXi) 0096.160
kKorean (kKorean) PAYK PHAY
kKPS0 (kKPS0) E0BD
kKSC0 (kKSC0) 5955
kMainlandTelegraph (kMainlandTelegraph) 0130
kMandarin (kMandarin)
kMatthews (kMatthews) 4977
kMeyerWempe (kMeyerWempe) 2219
kMorohashi (kMorohashi) 00466
kNelson (kNelson) 0397
kPhonetic (kPhonetic) 1003
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3362+9.2.5 C+3362+106.5.2
Radical Stroke Count (KangXi) (kRSKangXi) 9.5
Radical Stroke Count (Unicode) (kRSUnicode) 9.5
kSBGY (kSBGY) 510.29
kTaiwanTelegraph (kTaiwanTelegraph) 0130
kTang (kTang) bæk
Stroke Number (kTotalStrokes) 7
kVietnamese (kVietnamese)
kXerox (kXerox) 246:100
kXHC1983 (kXHC1983) 0025.030:bǎi 0084.100:bó
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) 伯
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) 伯
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)