U+51C8 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 clean, pure; cleanse. Its Pīnyīn pronunciation is jìng.

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+51C8 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 87 88
UTF-16 51 C8
UTF-32 00 00 51 C8
URL-Quoted %E5%87%88
HTML-Escape 凈
Wrong windows-1252 Mojibake 凈
Pīnyīn jìng
IRG_GSource G1-3E3B
IRG_HSource HB2-
IRG_JSource J1-3321
IRG_KPSource KP1-377
IRG_KSource K2-2443
IRG_TSource T2-2E27
BigFive D0E4
CNS1986 2-2E27
CNS1992 2-2E27
Jis1 1901
KPS1 3774
TaiwanTelegraph 0403
Xerox 322:155


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51C8
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) 凈
Lowercase (Lower)
Simple Lowercase Mapping (slc) 凈
Lowercase Mapping (lc) 凈
Uppercase (Upper)
Simple Uppercase Mapping (suc) 凈
Uppercase Mapping (uc) 凈
Simple Titlecase Mapping (stc) 凈
Titlecase Mapping (tc) 凈
Case Folding (cf) 凈
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 凈
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) 凈
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) CT
kIRG_GSource (kIRG_GSource) G1-3E3B
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J1-3321
kIRG_KPSource (kIRG_KPSource) KP1-377
kIRG_KSource (kIRG_KSource) K2-2443
kIRG_TSource (kIRG_TSource) T2-2E27
kIRGDaeJaweon (kIRGDaeJaweon) 0296.280
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 01664
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10299.061
kIRGKangXi (kIRGKangXi) 0132.400
kBigFive (kBigFive) D0E4
kCangjie (kCangjie) IMBSD
kCantonese (kCantonese) zeng6 zing6
kCNS1986 (kCNS1986) 2-2E27
kCNS1992 (kCNS1992) 2-2E27
kCowles (kCowles) 144 4517 4565
kDaeJaweon (kDaeJaweon) 0296.280
Unihan Definition (kDefinition) clean, pure; cleanse
kEACC (kEACC) 3F476F
kFennIndex (kFennIndex) 80.12
kFourCornerCode (kFourCornerCode) 3215.7
kHanYu (kHanYu) 10299.061
kJapaneseKun (kJapaneseKun) HIYAYAKANASAMA
kJapaneseOn (kJapaneseOn) SOU SHOU
kJis1 (kJis1) 1901
kKangXi (kKangXi) 0132.400
kKorean (kKorean) CENG
kKPS1 (kKPS1) 3774
kLau (kLau) 1380 1505
kMandarin (kMandarin) jìng
kMatthews (kMatthews) 1153
kMeyerWempe (kMeyerWempe) 160 3316 3375
kMorohashi (kMorohashi) 01664
kPhonetic (kPhonetic) 32
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+19176+15.2.8
Radical Stroke Count (KangXi) (kRSKangXi) 15.8
Radical Stroke Count (Unicode) (kRSUnicode) 15.8
kSBGY (kSBGY) 189.07
Semantic Variant (kSemanticVariant) 淨
Simplified Variant (kSimplifiedVariant) 净
Specialized Semantic Variant (kSpecializedSemanticVariant) 淨
kTaiwanTelegraph (kTaiwanTelegraph) 0403
Stroke Number (kTotalStrokes) 10
kXerox (kXerox) 322:155
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) 凈
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) 凈
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)