Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7DAD
Source: Noto CJK

U+7DAD CJK Unified Ideo­graph-​7DAD

U+7DAD was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as maintain, preserve, safeguard. Its Pīnyīn pronunciation is wéi.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+7DAD offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 32173
UTF-8 E7 B6 AD
UTF-16 7D AD
UTF-32 00 00 7D AD
URL-Quoted %E7%B6%AD
HTML hex reference 維
Wrong windows-1252 Mojibake 維
Encoding: EUC-KR (hex bytes) EB AB
Encoding: JIS0208 (hex bytes) B0 DD
Pīnyīn wéi

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7DAD
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
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) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Lowercase Mapping (lc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Uppercase Mapping (uc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Simple Titlecase Mapping (stc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Titlecase Mapping (tc) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Case Folding (cf) Glyph for U+7DAD CJK Unified Ideograph-7DAD
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
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) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
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) Glyph for U+7DAD CJK Unified Ideograph-7DAD
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7DAD CJK Unified Ideograph-7DAD
NFKD Quick Check (NFKD_QC) Yes
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) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (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) ✘
Bidi Paired Bracket (bpb) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+7DAD CJK Unified Ideograph-7DAD
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) BAFB
CCCII Mapping (kCCCII) 21514E
CNS 11643-1986 Mapping (kCNS1986) 1-6A44
CNS 11643-1992 Mapping (kCNS1992) 1-6A44
Cangjie Input Code (kCangjie) VFOG
kCantonese (kCantonese) wai4
kCihaiT (kCihaiT) 1049.405
kCowles (kCowles) 5006
kDaeJaweon (kDaeJaweon) 1364.220
Unihan Definition (kDefinition) maintain, preserve, safeguard
kEACC (kEACC) 21514E
kFenn (kFenn) 52C
kFennIndex (kFennIndex) 597.09
kFourCornerCode (kFourCornerCode) 2091.4
kFrequency (kFrequency) 3
kGB1 (kGB1) 4612
kGSR (kGSR) 0575o
kGradeLevel (kGradeLevel) 4
kHKGlyph (kHKGlyph) 3122
kHanYu (kHanYu) 53415.050
kHangul (kHangul) 유:0E
kHanyuPinlu (kHanyuPinlu) wéi(419)
kHanyuPinyin (kHanyuPinyin) 53415.050:wéi,yí
kIICore (kIICore) ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1364.220
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 53415.050
kIRGKangXi (kIRGKangXi) 0927.150
kIRG_GSource (kIRG_GSource) G1-4E2C
kIRG_HSource (kIRG_HSource) HB1-BAFB
kIRG_JSource (kIRG_JSource) J0-305D
kIRG_KPSource (kIRG_KPSource) KP0-FBD0
kIRG_KSource (kIRG_KSource) K0-6B2B
kIRG_TSource (kIRG_TSource) T1-6A44
kJapanese (kJapanese) イ ユイ ヨウ ユ これ つな つなぐ
kJapaneseKun (kJapaneseKun) TSUNA TSUNAGU KORE
kJapaneseOn (kJapaneseOn) I YUI
kJis0 (kJis0) 1661
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0927.150
kKorean (kKorean) YU
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 3207
kMandarin (kMandarin) wéi
kMatthews (kMatthews) 7067
kMeyerWempe (kMeyerWempe) 3734
kMojiJoho (kMojiJoho) MJ020187
kMorohashi (kMorohashi) 27568
kNelson (kNelson) 3552
kPhonetic (kPhonetic) 285 1430
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+1185+120.6.8 C+1185+172.8.6
Radical Stroke Count (Unicode) (kRSUnicode) 120.8
kSBGY (kSBGY) 055.43
kSMSZD2003Index (kSMSZD2003Index) 523.06
kSMSZD2003Readings (kSMSZD2003Readings) wéi粵wai4
Simplified Variant (kSimplifiedVariant) Glyph for U+7EF4 U+7EF4
Taiwanese Telegraph Code (kTaiwanTelegraph) 4850
kTang (kTang) ui
Stroke Number (kTotalStrokes) 14
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
Xerox Code (kXerox) 246:125