U+51A1 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. Its Pīnyīn pronunciation is méng.

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+51A1 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 86 A1
UTF-16 51 A1
UTF-32 00 00 51 A1
URL-Quoted %E5%86%A1
HTML-Escape 冡
Wrong windows-1252 Mojibake 冡
Pīnyīn méng
IRG_GSource G5-3374
IRG_JSource J1-3276
IRG_KPSource KP1-375
IRG_KSource K2-2433
IRG_TSource T3-2F5B
IRG_VSource V1-4C5
CCCII 21697B
CNS1986 E-2F5B
CNS1992 3-2F5B
EACC 21697B
GB5 1984
Jis1 1886
KPS1 375C


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51A1
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) 冡
Lowercase (Lower)
Simple Lowercase Mapping (slc) 冡
Lowercase Mapping (lc) 冡
Uppercase (Upper)
Simple Uppercase Mapping (suc) 冡
Uppercase Mapping (uc) 冡
Simple Titlecase Mapping (stc) 冡
Titlecase Mapping (tc) 冡
Case Folding (cf) 冡
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 冡
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) 冡
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
kIRG_GSource (kIRG_GSource) G5-3374
kIRG_JSource (kIRG_JSource) J1-3276
kIRG_KPSource (kIRG_KPSource) KP1-375
kIRG_KSource (kIRG_KSource) K2-2433
kIRG_TSource (kIRG_TSource) T3-2F5B
kIRG_VSource (kIRG_VSource) V1-4C5
kIRGDaeJaweon (kIRGDaeJaweon) 0293.040
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 01584
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10304.060
kIRGKangXi (kIRGKangXi) 0130.240
kCangjie (kCangjie) BMMO
kCCCII (kCCCII) 21697B
kCihaiT (kCihaiT) 166.301
kCNS1986 (kCNS1986) E-2F5B
kCNS1992 (kCNS1992) 3-2F5B
kDaeJaweon (kDaeJaweon) 0293.040
kEACC (kEACC) 21697B
kGB5 (kGB5) 1984
kHanYu (kHanYu) 10304.060
kHanyuPinyin (kHanyuPinyin) 10304.060:méng
kJapaneseKun (kJapaneseKun) OOU
kJapaneseOn (kJapaneseOn) BOU MO
kJis1 (kJis1) 1886
kKangXi (kKangXi) 0130.240
kKorean (kKorean) MONG
kKPS1 (kKPS1) 375C
kMandarin (kMandarin) méng
kMorohashi (kMorohashi) 01584
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+14350+14.2.8 C+14350+152.7.3
Radical Stroke Count (KangXi) (kRSKangXi) 14.8
Radical Stroke Count (Unicode) (kRSUnicode) 14.8
kSBGY (kSBGY) 029.14
Stroke Number (kTotalStrokes) 10
kVietnamese (kVietnamese) trũng
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) 冡
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) 冡
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)