Home CJK Unified Ideograph-8783 U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-8785

Source: Noto CJK

U+8784 CJK Unified Ideograph-8784

U+8784 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 snail. Its Pīnyīn pronunciation is sī.

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+8784 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System	Representation
Nº	34692
UTF-8	E8 9E 84
UTF-16	87 84
UTF-32	00 00 87 84
URL-Quoted	%E8%9E%84
HTML hex reference	螄
Wrong windows-1252 Mojibake	èž„
Pīnyīn	sī

Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	CJK UNIFIED IDEOGRAPH-8784
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-8784
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	CJK Unified Ideograph-8784
Lowercase Mapping (lc)	CJK Unified Ideograph-8784
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	CJK Unified Ideograph-8784
Uppercase Mapping (uc)	CJK Unified Ideograph-8784
Simple Titlecase Mapping (stc)	CJK Unified Ideograph-8784
Titlecase Mapping (tc)	CJK Unified Ideograph-8784
Case Folding (cf)	CJK Unified Ideograph-8784
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-8784
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-8784
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	CJK Unified Ideograph-8784
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-8784
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-8784
Script Extension (scx)
Vertical Orientation (vo)	U
Big Five Mapping (kBigFive)	EB6B
CCCII Mapping (kCCCII)	232B55
CNS 11643-1986 Mapping (kCNS1986)	2-5A39
CNS 11643-1992 Mapping (kCNS1992)	2-5A39
Cangjie Input Code (kCangjie)	LIHRB
kCantonese (kCantonese)	si1
kCihaiT (kCihaiT)	1196.101
kCowles (kCowles)	3766
kDaeJaweon (kDaeJaweon)	1557.140
Unihan Definition (kDefinition)	snail
kEACC (kEACC)	232B55
kFenn (kFenn)	753I
kFennIndex (kFennIndex)	449.05
kFourCornerCode (kFourCornerCode)	5112.7
kGB1 (kGB1)	8247
kHanYu (kHanYu)	42879.070
kHanyuPinyin (kHanyuPinyin)	42879.070:sī
kIRGDaeJaweon (kIRGDaeJaweon)	1557.140
kIRGHanyuDaZidian (kIRGHanyuDaZidian)	42879.070
kIRGKangXi (kIRGKangXi)	1092.240
kIRG_GSource (kIRG_GSource)	G1-724F
kIRG_HSource (kIRG_HSource)	HB2-EB6B
kIRG_JSource (kIRG_JSource)	J1-5B39
kIRG_KPSource (kIRG_KPSource)	KP1-7239
kIRG_KSource (kIRG_KSource)	K2-5C66
kIRG_TSource (kIRG_TSource)	T2-5A39
kJapanese (kJapanese)	シ
kJapaneseKun (kJapaneseKun)	NINA
kJapaneseOn (kJapaneseOn)	SHI
kJis1 (kJis1)	5925
kKangXi (kKangXi)	1092.240
kMandarin (kMandarin)	sī
kMatthews (kMatthews)	5762
kMeyerWempe (kMeyerWempe)	2904i
kMojiJoho (kMojiJoho)	MJ023623
kMorohashi (kMorohashi)	33364
kPhonetic (kPhonetic)	1171
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6)	C+22437+142.6.10
Radical Stroke Count (Unicode) (kRSUnicode)	142.10
kSBGY (kSBGY)	052.05
kSMSZD2003Index (kSMSZD2003Index)	618.07
kSMSZD2003Readings (kSMSZD2003Readings)	sī粵si1
Simplified Variant (kSimplifiedVariant)	U+86F3
Taiwanese Telegraph Code (kTaiwanTelegraph)	5825
Stroke Number (kTotalStrokes)	16
UnihanCore2020 Set (kUnihanCore2020)	HMT
kXHC1983 (kXHC1983)	1084.151:sī
Xerox Code (kXerox)	271:151