Home CJK Unified Ideograph-7430 U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-7432

Source: Noto CJK

U+7431 CJK Unified Ideograph-7431

U+7431 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 engrave, inlay, carve; exhaust. Its Pīnyīn pronunciation is diāo.

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+7431 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System	Representation
Nº	29745
UTF-8	E7 90 B1
UTF-16	74 31
UTF-32	00 00 74 31
URL-Quoted	%E7%90%B1
HTML hex reference	琱
Wrong windows-1252 Mojibake	ç±
Pīnyīn	diāo

Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	CJK UNIFIED IDEOGRAPH-7431
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-7431
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	CJK Unified Ideograph-7431
Lowercase Mapping (lc)	CJK Unified Ideograph-7431
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	CJK Unified Ideograph-7431
Uppercase Mapping (uc)	CJK Unified Ideograph-7431
Simple Titlecase Mapping (stc)	CJK Unified Ideograph-7431
Titlecase Mapping (tc)	CJK Unified Ideograph-7431
Case Folding (cf)	CJK Unified Ideograph-7431
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-7431
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)	CJK Unified Ideograph-7431
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	CJK Unified Ideograph-7431
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-7431
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-7431
Script Extension (scx)
Vertical Orientation (vo)	U
Big Five Mapping (kBigFive)	DAA4
CCCII Mapping (kCCCII)	225A27
CNS 11643-1986 Mapping (kCNS1986)	2-3E28
CNS 11643-1992 Mapping (kCNS1992)	2-3E28
Cangjie Input Code (kCangjie)	MGBGR
kCantonese (kCantonese)	diu1
kCihaiT (kCihaiT)	897.102
kDaeJaweon (kDaeJaweon)	1147.050
Unihan Definition (kDefinition)	engrave, inlay, carve; exhaust
kEACC (kEACC)	3F5F49
kFourCornerCode (kFourCornerCode)	1712.0
kGSR (kGSR)	1083p
kHanYu (kHanYu)	21122.130
kHangul (kHangul)	조:1N
kHanyuPinyin (kHanyuPinyin)	21122.130:diāo
kIRGDaeJaweon (kIRGDaeJaweon)	1147.050
kIRGHanyuDaZidian (kIRGHanyuDaZidian)	21122.130
kIRGKangXi (kIRGKangXi)	0735.070
kIRG_GSource (kIRG_GSource)	GE-4242
kIRG_HSource (kIRG_HSource)	HB2-DAA4
kIRG_JSource (kIRG_JSource)	J14-706F
kIRG_KPSource (kIRG_KPSource)	KP1-5938
kIRG_KSource (kIRG_KSource)	K1-6D24
kIRG_TSource (kIRG_TSource)	T2-3E28
kJIS0213 (kJIS0213)	2,80,79
kJapanese (kJapanese)	チョウきざむ
kJapaneseOn (kJapaneseOn)	CHOU
kJis1 (kJis1)	4421
kKangXi (kKangXi)	0735.070
kKorean (kKorean)	CO
kKoreanName (kKoreanName)	2015
kMandarin (kMandarin)	diāo
kMatthews (kMatthews)	6271
kMeyerWempe (kMeyerWempe)	3124b
kMojiJoho (kMojiJoho)	MJ017301
kMorohashi (kMorohashi)	21074
kPhonetic (kPhonetic)	80
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6)	C+14817+96.4.8
Radical Stroke Count (Unicode) (kRSUnicode)	96.8
kSBGY (kSBGY)	144.31
kSMSZD2003Index (kSMSZD2003Index)	429.09
Taiwanese Telegraph Code (kTaiwanTelegraph)	8762
Stroke Number (kTotalStrokes)	12
UnihanCore2020 Set (kUnihanCore2020)	HMT
kXHC1983 (kXHC1983)	0248.052:diāo
Xerox Code (kXerox)	304:316