U+7457 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 large ring of fine jade. Its Pīnyīn pronunciation is yuàn.

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+7457 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 E7 91 97
UTF-16 74 57
UTF-32 00 00 74 57
URL-Quoted %E7%91%97
HTML-Escape 瑗
Wrong windows-1252 Mojibake 瑗
Encoding: EUC-KR (hex bytes) EA BC
Pīnyīn yuàn
IRG_GSource G0-6825
IRG_HSource HB2-
IRG_JSource J3-7832
IRG_KSource K0-6A3C
IRG_TSource T2-447A
BigFive DEB6
CCCII 225A55
CNS1986 2-447A
CNS1992 2-447A
EACC 225A55
GB0 7205
GB1 7205
JIS0213 1,88,18
Jis1 4432
KSC0 7428
MainlandTelegraph 3850
TaiwanTelegraph 3850
Xerox 266:303


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7457
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) 瑗
Lowercase (Lower)
Simple Lowercase Mapping (slc) 瑗
Lowercase Mapping (lc) 瑗
Uppercase (Upper)
Simple Uppercase Mapping (suc) 瑗
Uppercase Mapping (uc) 瑗
Simple Titlecase Mapping (stc) 瑗
Titlecase Mapping (tc) 瑗
Case Folding (cf) 瑗
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 瑗
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) 瑗
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) G0-6825
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J3-7832
kIRG_KPSource (kIRG_KPSource) KP0-FEC
kIRG_KSource (kIRG_KSource) K0-6A3C
kIRG_TSource (kIRG_TSource) T2-447A
kIRGDaeJaweon (kIRGDaeJaweon) 1148.200
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 21122
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21127.100
kIRGKangXi (kIRGKangXi) 0737.200
kBigFive (kBigFive) DEB6
kCangjie (kCangjie) GJHVO
kCantonese (kCantonese) jyun6
kCCCII (kCCCII) 225A55
kCihaiT (kCihaiT) 898.301
kCNS1986 (kCNS1986) 2-447A
kCNS1992 (kCNS1992) 2-447A
kDaeJaweon (kDaeJaweon) 1148.200
Unihan Definition (kDefinition) large ring of fine jade
kEACC (kEACC) 225A55
kFourCornerCode (kFourCornerCode) 1214.7
kGB0 (kGB0) 7205
kGB1 (kGB1) 7205
kGSR (kGSR) 0255f
kHangul (kHangul)
kHanYu (kHanYu) 21127.100
kHanyuPinyin (kHanyuPinyin) 21127.100:yuàn,huán
kJapaneseOn (kJapaneseOn) EN ON KAN GEN
kJIS0213 (kJIS0213) 1,88,18
kJis1 (kJis1) 4432
kKangXi (kKangXi) 0737.200
kKorean (kKorean) WEN
kKPS0 (kKPS0) FEC2
kKSC0 (kKSC0) 7428
kMainlandTelegraph (kMainlandTelegraph) 3850
kMandarin (kMandarin) yuàn
kMatthews (kMatthews) 7738
kMeyerWempe (kMeyerWempe) 3676a
kMorohashi (kMorohashi) 21122
kPhonetic (kPhonetic) 1468
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+14824+96.4.9
Radical Stroke Count (KangXi) (kRSKangXi) 96.9
Radical Stroke Count (Unicode) (kRSUnicode) 96.9
kSBGY (kSBGY) 409.42
kTaiwanTelegraph (kTaiwanTelegraph) 3850
Stroke Number (kTotalStrokes) 13
kXerox (kXerox) 266:303
kXHC1983 (kXHC1983) 1426.060:yuàn
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) 瑗
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) 瑗
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)