U+63DC 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 cover up; take by force, shut. Its Pīnyīn pronunciation is yǎn.

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+63DC 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 E6 8F 9C
UTF-16 63 DC
UTF-32 00 00 63 DC
URL-Quoted %E6%8F%9C
HTML-Escape 揜
Wrong windows-1252 Mojibake 揜
Pīnyīn yǎn
IRG_GSource G3-4A6F
IRG_HSource HB2-
IRG_JSource J4-2D3F
IRG_KPSource KP1-469
IRG_KSource K2-357E
IRG_TSource T2-3C2B
BigFive D966
CCCII 22327A
CNS1986 2-3C2B
CNS1992 2-3C2B
EACC 22327A
GB3 4279
JIS0213 2,13,31
Jis1 3229
KPS1 4692
TaiwanTelegraph 2256
Xerox 303:127


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) 揜
Lowercase (Lower)
Simple Lowercase Mapping (slc) 揜
Lowercase Mapping (lc) 揜
Uppercase (Upper)
Simple Uppercase Mapping (suc) 揜
Uppercase Mapping (uc) 揜
Simple Titlecase Mapping (stc) 揜
Titlecase Mapping (tc) 揜
Case Folding (cf) 揜
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 揜
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) 揜
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) G3-4A6F
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J4-2D3F
kIRG_KPSource (kIRG_KPSource) KP1-469
kIRG_KSource (kIRG_KSource) K2-357E
kIRG_TSource (kIRG_TSource) T2-3C2B
kIRGDaeJaweon (kIRGDaeJaweon) 0794.010
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 12359
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 31921.010
kIRGKangXi (kIRGKangXi) 0442.150
kBigFive (kBigFive) D966
kCangjie (kCangjie) QOMT
kCantonese (kCantonese) jim2
kCCCII (kCCCII) 22327A
kCihaiT (kCihaiT) 585.401
kCNS1986 (kCNS1986) 2-3C2B
kCNS1992 (kCNS1992) 2-3C2B
kCowles (kCowles) 1302
kDaeJaweon (kDaeJaweon) 0794.010
Unihan Definition (kDefinition) cover up; take by force, shut
kEACC (kEACC) 22327A
kFennIndex (kFennIndex) 626.03
kFourCornerCode (kFourCornerCode) 5804.6
kGB3 (kGB3) 4279
kGSR (kGSR) 0615b
kHanYu (kHanYu) 31921.010
kHanyuPinyin (kHanyuPinyin) 31921.010:yǎn
kJapaneseKun (kJapaneseKun) TORU
kJapaneseOn (kJapaneseOn) EN AN ON
kJIS0213 (kJIS0213) 2,13,31
kJis1 (kJis1) 3229
kKangXi (kKangXi) 0442.150
kKarlgren (kKarlgren) 241
kKorean (kKorean) AM EM
kKPS1 (kKPS1) 4692
kLau (kLau) 3448
kMandarin (kMandarin) yǎn
kMatthews (kMatthews) 7380
kMeyerWempe (kMeyerWempe) 872
kMorohashi (kMorohashi) 12359
kPhonetic (kPhonetic) 1563
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+14580+64.3.9
Radical Stroke Count (KangXi) (kRSKangXi) 64.9
Radical Stroke Count (Unicode) (kRSUnicode) 64.9
kSBGY (kSBGY) 333.18 335.08
Semantic Variant (kSemanticVariant) 掩
Specialized Semantic Variant (kSpecializedSemanticVariant) 掩
kTaiwanTelegraph (kTaiwanTelegraph) 2256
Stroke Number (kTotalStrokes) 12
kXerox (kXerox) 303:127
kXHC1983 (kXHC1983) 1328.121:yǎn
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) 揜
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) 揜
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)