Home CJK Unified Ideograph-7120 U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-7122

Source: Noto CJK

U+7121 CJK Unified Ideograph-7121

U+7121 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 negative, no, not; lack, have no. Its Pīnyīn pronunciation is wú.

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+7121 offers a line break opportunity at its position, except in some numeric contexts.

The Wikipedia has the following information about this codepoint:

In the Sinosphere, the word 無, realized in Japanese and Korean as mu and in Standard Chinese as wu, meaning 'to lack' or 'without', is a key term in the vocabulary of various East Asian philosophical and religious traditions, such as Buddhism and Taoism.

Representations

System	Representation
Nº	28961
UTF-8	E7 84 A1
UTF-16	71 21
UTF-32	00 00 71 21
URL-Quoted	%E7%84%A1
HTML hex reference	無
Wrong windows-1252 Mojibake	ç„¡
Encoding: BIG5 (hex bytes)	B5 4C
Encoding: BIG5HKSCS (hex bytes)	B5 4C
Encoding: CP932 (hex bytes)	96 B3
Encoding: CP949 (hex bytes)	D9 ED
Encoding: CP950 (hex bytes)	B5 4C
Encoding: EUC_JP (hex bytes)	CC B5
Encoding: EUC_JIS_2004 (hex bytes)	CC B5
Encoding: EUC_JISX0213 (hex bytes)	CC B5
Encoding: EUC_KR (hex bytes)	D9 ED
Encoding: GBK (hex bytes)	9F 6F
Encoding: GB18030 (hex bytes)	9F 6F
Encoding: ISO2022_JP (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)	1B 24 42 4C 35 1B 28 42
Encoding: ISO2022_KR (hex bytes)	1B 24 29 43 0E 59 6D 0F
Encoding: JOHAB (hex bytes)	E7 ED
Encoding: SHIFT_JIS (hex bytes)	96 B3
Encoding: SHIFT_JIS_2004 (hex bytes)	96 B3
Encoding: SHIFT_JISX0213 (hex bytes)	96 B3
Pīnyīn	wú

Related Characters

Squared CJK Unified Ideograph-7121

Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	CJK UNIFIED IDEOGRAPH-7121
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)	CJK Unified Ideograph-7121
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	CJK Unified Ideograph-7121
Lowercase Mapping (lc)	CJK Unified Ideograph-7121
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	CJK Unified Ideograph-7121
Uppercase Mapping (uc)	CJK Unified Ideograph-7121
Simple Titlecase Mapping (stc)	CJK Unified Ideograph-7121
Titlecase Mapping (tc)	CJK Unified Ideograph-7121
Case Folding (cf)	CJK Unified Ideograph-7121
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)	CJK Unified Ideograph-7121
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)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	CJK Unified Ideograph-7121
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	CJK Unified Ideograph-7121
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)	CJK Unified Ideograph-7121
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)	CJK Unified Ideograph-7121
Script Extension (scx)
Vertical Orientation (vo)	U
Big Five Mapping (kBigFive)	B54C
CCCII Mapping (kCCCII)	214966
CNS 11643-1986 Mapping (kCNS1986)	1-6052
CNS 11643-1992 Mapping (kCNS1992)	1-6052
Cangjie Input Code (kCangjie)	OTF
kCantonese (kCantonese)	mou4
kCihaiT (kCihaiT)	848.204
kCowles (kCowles)	2711
kDaeJaweon (kDaeJaweon)	1081.240
Unihan Definition (kDefinition)	negative, no, not; lack, have no
kEACC (kEACC)	214966
kFanqie (kFanqie)	武夫
kFenn (kFenn)	259A
kFennIndex (kFennIndex)	606.01 607.01
kFourCornerCode (kFourCornerCode)	8033.1
kGB1 (kGB1)	4662
kGSR (kGSR)	0103a
kGradeLevel (kGradeLevel)	4
kHKGlyph (kHKGlyph)	2398
kHanYu (kHanYu)	32211.150
kHangul (kHangul)	무:0E
kHanyuPinlu (kHanyuPinlu)	wú(1997)
kHanyuPinyin (kHanyuPinyin)	32211.150:wú,mó
kIICore (kIICore)	ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon)	1081.240
kIRGHanyuDaZidian (kIRGHanyuDaZidian)	32211.150
kIRGKangXi (kIRGKangXi)	0673.260
kIRG_GSource (kIRG_GSource)	G1-4E5E
kIRG_HSource (kIRG_HSource)	HB1-B54C
kIRG_JSource (kIRG_JSource)	J0-4C35
kIRG_KPSource (kIRG_KPSource)	KP0-DBDC
kIRG_KSource (kIRG_KSource)	K0-596D
kIRG_TSource (kIRG_TSource)	T1-6052
kIRG_VSource (kIRG_VSource)	V1-5E2B
kJapanese (kJapanese)	ムブないなかれ
kJapaneseKun (kJapaneseKun)	NAI NAKARE
kJapaneseOn (kJapaneseOn)	MU BU
kJis0 (kJis0)	4421
kJoyoKanji (kJoyoKanji)	2010
kKangXi (kKangXi)	0673.260
kKorean (kKorean)	MWU
kKoreanEducationHanja (kKoreanEducationHanja)	2007
kLau (kLau)	2163
kMandarin (kMandarin)	wú
kMatthews (kMatthews)	7180
kMeyerWempe (kMeyerWempe)	1841
kMojiJoho (kMojiJoho)	MJ016434
kMorohashi (kMorohashi)	19113
kNelson (kNelson)	2773
kPhonetic (kPhonetic)	914
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6)	C+3777+86.4.8
Radical Stroke Count (Unicode) (kRSUnicode)	86.8
kSBGY (kSBGY)	072.30
kSMSZD2003Index (kSMSZD2003Index)	398.01
kSMSZD2003Readings (kSMSZD2003Readings)	wú粵mou4 mó粵mo4
Semantic Variant (kSemanticVariant)	U+65E0 U+6A46
Simplified Variant (kSimplifiedVariant)	U+65E0
Taiwanese Telegraph Code (kTaiwanTelegraph)	3541
kTang (kTang)	*mio
Stroke Number (kTotalStrokes)	12
UnihanCore2020 Set (kUnihanCore2020)	HJKMPT
Quốc ngữ Pronunciation (kVietnamese)	vô
kXHC1983 (kXHC1983)	0799.061:mó 1212.051:wú
Xerox Code (kXerox)	241:314