U+52FF 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 must not, do not; without, never. Its Pīnyīn pronunciation is .

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+52FF 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 8B BF
UTF-16 52 FF
UTF-32 00 00 52 FF
URL-Quoted %E5%8B%BF
HTML-Escape 勿
Wrong windows-1252 Mojibake 勿
Encoding: EUC-KR (hex bytes) DA A8
Encoding: JIS0208 (hex bytes) CC DE
IRG_GSource G0-4E70
IRG_HSource HB1-
IRG_JSource J0-4C5E
IRG_KSource K0-5A28
IRG_TSource T1-4526
IRG_VSource V1-4D5
BigFive A4C5
CCCII 213440
CNS1986 1-4526
CNS1992 1-4526
EACC 213440
GB0 4680
GB1 4680
Jis0 4462
KSC0 5808
MainlandTelegraph 0543
TaiwanTelegraph 0543
Xerox 250:364


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) 勿
Lowercase (Lower)
Simple Lowercase Mapping (slc) 勿
Lowercase Mapping (lc) 勿
Uppercase (Upper)
Simple Uppercase Mapping (suc) 勿
Uppercase Mapping (uc) 勿
Simple Titlecase Mapping (stc) 勿
Titlecase Mapping (tc) 勿
Case Folding (cf) 勿
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 勿
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) 勿
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) G0-4E70
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-4C5E
kIRG_KPSource (kIRG_KPSource) KP0-DBF
kIRG_KSource (kIRG_KSource) K0-5A28
kIRG_TSource (kIRG_TSource) T1-4526
kIRG_VSource (kIRG_VSource) V1-4D5
kIRGDaeJaweon (kIRGDaeJaweon) 0339.140
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 02501
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10255.020
kIRGKangXi (kIRGKangXi) 0150.240
kBigFive (kBigFive) A4C5
kCangjie (kCangjie) PHH
kCantonese (kCantonese) mat6
kCCCII (kCCCII) 213440
kCihaiT (kCihaiT) 200.403
kCNS1986 (kCNS1986) 1-4526
kCNS1992 (kCNS1992) 1-4526
kCowles (kCowles) 2639
kDaeJaweon (kDaeJaweon) 0339.140
Unihan Definition (kDefinition) must not, do not; without, never
kEACC (kEACC) 213440
kFenn (kFenn) 233B
kFennIndex (kFennIndex) 609.09
kFourCornerCode (kFourCornerCode) 2722.0
kFrequency (kFrequency) 4
kGB0 (kGB0) 4680
kGB1 (kGB1) 4680
kGSR (kGSR) 0503a
kHangul (kHangul)
kHanYu (kHanYu) 10255.020
kHanyuPinyin (kHanyuPinyin) 10255.020:wù,mò
kHKGlyph (kHKGlyph) 0402
kJapaneseKun (kJapaneseKun) NASHI NAKARE
kJapaneseOn (kJapaneseOn) BUTSU BOTSU MOCHI
kJis0 (kJis0) 4462
kKangXi (kKangXi) 0150.240
kKorean (kKorean) MWUL MOL
kKPS0 (kKPS0) DBF4
kKSC0 (kKSC0) 5808
kLau (kLau) 2106
kMainlandTelegraph (kMainlandTelegraph) 0543
kMandarin (kMandarin)
kMatthews (kMatthews) 7208
kMeyerWempe (kMeyerWempe) 1793a
kMorohashi (kMorohashi) 02501
kNelson (kNelson) 0743
kPhonetic (kPhonetic) 883
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3818+20.2.2
Radical Stroke Count (KangXi) (kRSKangXi) 20.2
Radical Stroke Count (Unicode) (kRSUnicode) 20.2
kSBGY (kSBGY) 475.05
kTaiwanTelegraph (kTaiwanTelegraph) 0543
kTang (kTang) *miət
Stroke Number (kTotalStrokes) 4
kVietnamese (kVietnamese) vật
kXerox (kXerox) 250:364
kXHC1983 (kXHC1983) 1224.090:wù
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) 勿
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) 勿
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)