U+7AA9 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 nest; cave, den; hiding place. Its Pīnyīn pronunciation is w.

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+7AA9 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 AA A9
UTF-16 7A A9
UTF-32 00 00 7A A9
URL-Quoted %E7%AA%A9
HTML-Escape 窩
Wrong windows-1252 Mojibake 窩
Encoding: EUC-KR (hex bytes) E8 C0
Encoding: JIS0208 (hex bytes) E3 DD
Pīnyīn w
IRG_GSource G1-4E51
IRG_HSource HB1-
IRG_JSource J0-635D
IRG_KSource K0-6840
IRG_TSource T1-6A24
IRG_VSource V2-8E4
BigFive BADB
CNS1986 1-6A24
CNS1992 1-6A24
GB1 4649
Jis0 6761
KSC0 7232
TaiwanTelegraph 4519
Xerox 251:303


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) 窩
Lowercase (Lower)
Simple Lowercase Mapping (slc) 窩
Lowercase Mapping (lc) 窩
Uppercase (Upper)
Simple Uppercase Mapping (suc) 窩
Uppercase Mapping (uc) 窩
Simple Titlecase Mapping (stc) 窩
Titlecase Mapping (tc) 窩
Case Folding (cf) 窩
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 窩
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) 窩
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) ATJ
kIRG_GSource (kIRG_GSource) G1-4E51
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-635D
kIRG_KPSource (kIRG_KPSource) KP0-FDF
kIRG_KSource (kIRG_KSource) K0-6840
kIRG_TSource (kIRG_TSource) T1-6A24
kIRG_VSource (kIRG_VSource) V2-8E4
kIRGDaeJaweon (kIRGDaeJaweon) 1295.200
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 25579
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42733.040
kIRGKangXi (kIRGKangXi) 0866.600
kBigFive (kBigFive) BADB
kCangjie (kCangjie) JCBBR
kCantonese (kCantonese) wo1
kCihaiT (kCihaiT) 1000.405
kCNS1986 (kCNS1986) 1-6A24
kCNS1992 (kCNS1992) 1-6A24
kCowles (kCowles) 5055 5056
kDaeJaweon (kDaeJaweon) 1295.200
Unihan Definition (kDefinition) nest; cave, den; hiding place
kEACC (kEACC) 214F5D
kFenn (kFenn) 581D
kFennIndex (kFennIndex) 604.02
kFourCornerCode (kFourCornerCode) 3022.7
kFrequency (kFrequency) 4
kGB1 (kGB1) 4649
kGradeLevel (kGradeLevel) 2
kHangul (kHangul)
kHanYu (kHanYu) 42733.040
kHanyuPinlu (kHanyuPinlu) wō(153)
kHanyuPinyin (kHanyuPinyin) 42733.040:wō
kHKGlyph (kHKGlyph) 2949
kJapaneseKun (kJapaneseKun) MURO
kJapaneseOn (kJapaneseOn) KA WA
kJis0 (kJis0) 6761
kKangXi (kKangXi) 0866.600
kKarlgren (kKarlgren) 437
kKorean (kKorean) WA
kKPS0 (kKPS0) FDF0
kKSC0 (kKSC0) 7232
kLau (kLau) 3240
kMandarin (kMandarin)
kMatthews (kMatthews) 7155
kMeyerWempe (kMeyerWempe) 3773
kMorohashi (kMorohashi) 25579
kNelson (kNelson) 3333
kPhonetic (kPhonetic) 700
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+5936+116.5.9
Radical Stroke Count (KangXi) (kRSKangXi) 116.9
Radical Stroke Count (Unicode) (kRSUnicode) 116.9
Simplified Variant (kSimplifiedVariant) 窝
kTaiwanTelegraph (kTaiwanTelegraph) 4519
Stroke Number (kTotalStrokes) 13
kXerox (kXerox) 251:303
kXHC1983 (kXHC1983) 1208.171:wō
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) 窩
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) 窩
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)