Home CJK Unified Ideograph-7590 U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-7592

Source: Noto CJK

U+7591 CJK Unified Ideograph-7591

U+7591 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 doubt, question, suspect. Its Pīnyīn pronunciation is yí.

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+7591 offers a line break opportunity at its position, except in some numeric contexts.

The Wikipedia has the following information about this codepoint:

Vicikitsa (Sanskrit, also vicikitsā; Pali: vicikicchā; Tibetan Wylie: the tshom) is a Buddhist term that is translated as "doubt" or "indecision". It is defined as being of two minds about the meaning of the Four Noble Truths; it functions as a basis for not becoming involved with wholesome activities.
Vicikitsa is identified as:

One of the five hindrances that impede meditation

One of the six root unwholesome mental factors within the Mahayana Abhidharma teachings

One of the fourteen unwholesome mental factors within the Theravada Abhidhamma teachings

One of the ten fetters in the Theravada tradition

Representations

System	Representation
Nº	30097
UTF-8	E7 96 91
UTF-16	75 91
UTF-32	00 00 75 91
URL-Quoted	%E7%96%91
HTML hex reference	疑
Wrong windows-1252 Mojibake	ç–‘
Encoding: BIG5 (hex bytes)	BA C3
Encoding: BIG5HKSCS (hex bytes)	BA C3
Encoding: CP932 (hex bytes)	8B 5E
Encoding: CP949 (hex bytes)	EB F7
Encoding: CP950 (hex bytes)	BA C3
Encoding: EUC_JP (hex bytes)	B5 BF
Encoding: EUC_JIS_2004 (hex bytes)	B5 BF
Encoding: EUC_JISX0213 (hex bytes)	B5 BF
Encoding: EUC_KR (hex bytes)	EB F7
Encoding: GB2312 (hex bytes)	D2 C9
Encoding: GBK (hex bytes)	D2 C9
Encoding: GB18030 (hex bytes)	D2 C9
Encoding: HZ (hex bytes)	7E 7B 52 49 7E 7D
Encoding: ISO2022_JP (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)	1B 24 42 35 3F 1B 28 42
Encoding: ISO2022_KR (hex bytes)	1B 24 29 43 0E 6B 77 0F
Encoding: JOHAB (hex bytes)	F0 F7
Encoding: SHIFT_JIS (hex bytes)	8B 5E
Encoding: SHIFT_JIS_2004 (hex bytes)	8B 5E
Encoding: SHIFT_JISX0213 (hex bytes)	8B 5E
Pīnyīn	yí

Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	CJK UNIFIED IDEOGRAPH-7591
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-7591
Lowercase (Lower)	✘︎
Simple Lowercase Mapping (slc)	CJK Unified Ideograph-7591
Lowercase Mapping (lc)	CJK Unified Ideograph-7591
Uppercase (Upper)	✘︎
Simple Uppercase Mapping (suc)	CJK Unified Ideograph-7591
Uppercase Mapping (uc)	CJK Unified Ideograph-7591
Simple Titlecase Mapping (stc)	CJK Unified Ideograph-7591
Titlecase Mapping (tc)	CJK Unified Ideograph-7591
Case Folding (cf)	CJK Unified Ideograph-7591
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-7591
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-7591
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	CJK Unified Ideograph-7591
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-7591
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-7591
Script Extension (scx)
Vertical Orientation (vo)	U
Big Five Mapping (kBigFive)	BAC3
CCCII Mapping (kCCCII)	214C3F
CNS 11643-1986 Mapping (kCNS1986)	1-696A
CNS 11643-1992 Mapping (kCNS1992)	1-696A
Cangjie Input Code (kCangjie)	PKNIO
kCantonese (kCantonese)	ji4
kCihaiT (kCihaiT)	919.102
kCowles (kCowles)	1263
kDaeJaweon (kDaeJaweon)	1178.080
Unihan Definition (kDefinition)	doubt, question, suspect
kEACC (kEACC)	214C3F
kFanqie (kFanqie)	語其
kFenn (kFenn)	479C
kFennIndex (kFennIndex)	218.09
kFourCornerCode (kFourCornerCode)	2748.1
kGB0 (kGB0)	5041
kGB1 (kGB1)	5041
kGSR (kGSR)	0956a
kGradeLevel (kGradeLevel)	3
kHKGlyph (kHKGlyph)	2638
kHanYu (kHanYu)	42751.040
kHangul (kHangul)	의:0E
kHanyuPinlu (kHanyuPinlu)	yí(163)
kHanyuPinyin (kHanyuPinyin)	42751.040:yí,níng
kIICore (kIICore)	AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon)	1178.080
kIRGHanyuDaZidian (kIRGHanyuDaZidian)	42751.040
kIRGKangXi (kIRGKangXi)	0768.030
kIRG_GSource (kIRG_GSource)	G0-5249
kIRG_HSource (kIRG_HSource)	HB1-BAC3
kIRG_JSource (kIRG_JSource)	J0-353F
kIRG_KPSource (kIRG_KPSource)	KP0-FDE3
kIRG_KSource (kIRG_KSource)	K0-6B77
kIRG_TSource (kIRG_TSource)	T1-696A
kIRG_VSource (kIRG_VSource)	V2-8E2A
kJapanese (kJapanese)	ギキゴチゴキギョウギツギョクうたがううたがいうたがうらくはうたがわしい
kJapaneseKun (kJapaneseKun)	UTAGAU UTAGAI UTAGAWASHI
kJapaneseOn (kJapaneseOn)	GI KYOU
kJis0 (kJis0)	2131
kJoyoKanji (kJoyoKanji)	2010
kKangXi (kKangXi)	0768.030
kKarlgren (kKarlgren)	205
kKorean (kKorean)	UY UNG
kKoreanEducationHanja (kKoreanEducationHanja)	2007
kLau (kLau)	3420
kMainlandTelegraph (kMainlandTelegraph)	3992
kMandarin (kMandarin)	yí
kMatthews (kMatthews)	2940
kMeyerWempe (kMeyerWempe)	847
kMojiJoho (kMojiJoho)	MJ017740
kMorohashi (kMorohashi)	22007
kNelson (kNelson)	0755
kPhonetic (kPhonetic)	1538
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6)	C+1625+21.2.12 C+1625+103.5.9 C+1625+111.5.9
Radical Stroke Count (Unicode) (kRSUnicode)	103.9
kSBGY (kSBGY)	059.25
kSMSZD2003Index (kSMSZD2003Index)	443.08
kSMSZD2003Readings (kSMSZD2003Readings)	yí粵ji4
kTGH (kTGH)	2013:3136
kTGHZ2013 (kTGHZ2013)	432.130:yí
Taiwanese Telegraph Code (kTaiwanTelegraph)	3992
kTang (kTang)	*ngiə
Stroke Number (kTotalStrokes)	14
UnihanCore2020 Set (kUnihanCore2020)	GHJKMPT
kXHC1983 (kXHC1983)	1363.010:yí
Xerox Code (kXerox)	246:103