Home CJK Unified Ideograph-581C U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-581E

Source: Noto CJK

U+581D CJK Unified Ideograph-581D

U+581D 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 crucible. Its Pīnyīn pronunciation is guō.

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+581D offers a line break opportunity at its position, except in some numeric contexts.

Representations

System	Representation
Nº	22557
UTF-8	E5 A0 9D
UTF-16	58 1D
UTF-32	00 00 58 1D
URL-Quoted	%E5%A0%9D
HTML hex reference	堝
Wrong windows-1252 Mojibake	å
Encoding: JIS0208 (hex bytes)	D4 C6
Pīnyīn	guō

Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	CJK UNIFIED IDEOGRAPH-581D
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-581D
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	CJK Unified Ideograph-581D
Lowercase Mapping (lc)	CJK Unified Ideograph-581D
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	CJK Unified Ideograph-581D
Uppercase Mapping (uc)	CJK Unified Ideograph-581D
Simple Titlecase Mapping (stc)	CJK Unified Ideograph-581D
Titlecase Mapping (tc)	CJK Unified Ideograph-581D
Case Folding (cf)	CJK Unified Ideograph-581D
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-581D
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-581D
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	CJK Unified Ideograph-581D
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-581D
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-581D
Script Extension (scx)
Vertical Orientation (vo)	U
Big Five Mapping (kBigFive)	B3FA
CCCII Mapping (kCCCII)	21767A
CNS 11643-1986 Mapping (kCNS1986)	1-5E60
CNS 11643-1992 Mapping (kCNS1992)	1-5E60
Cangjie Input Code (kCangjie)	GBBR
kCantonese (kCantonese)	wo1
kCihaiT (kCihaiT)	325.401
kDaeJaweon (kDaeJaweon)	0470.260
Unihan Definition (kDefinition)	crucible
kEACC (kEACC)	21767A
kFourCornerCode (kFourCornerCode)	4712.7
kGB1 (kGB1)	5986
kHanYu (kHanYu)	10454.010
kHangul (kHangul)	과:1N
kHanyuPinyin (kHanyuPinyin)	10454.010:guō,wō
kIICore (kIICore)	ATJ
kIRGDaeJaweon (kIRGDaeJaweon)	0470.260
kIRGHanyuDaZidian (kIRGHanyuDaZidian)	10454.010
kIRGKangXi (kIRGKangXi)	0233.080
kIRG_GSource (kIRG_GSource)	G1-5B76
kIRG_HSource (kIRG_HSource)	HB1-B3FA
kIRG_JSource (kIRG_JSource)	J0-5446
kIRG_KPSource (kIRG_KPSource)	KP1-3BFC
kIRG_KSource (kIRG_KSource)	K1-594D
kIRG_TSource (kIRG_TSource)	T1-5E60
kJapanese (kJapanese)	カるつぼ
kJapaneseKun (kJapaneseKun)	RUTSUBO
kJapaneseOn (kJapaneseOn)	KA
kJis0 (kJis0)	5238
kKangXi (kKangXi)	0233.080
kKorean (kKorean)	KWA
kKoreanName (kKoreanName)	2015
kMandarin (kMandarin)	guō
kMatthews (kMatthews)	3729
kMojiJoho (kMojiJoho)	MJ009147
kMorohashi (kMorohashi)	05247
kNelson (kNelson)	1105
kPhonetic (kPhonetic)	700
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6)	C+4503+32.3.9
Radical Stroke Count (Unicode) (kRSUnicode)	32.9
kSBGY (kSBGY)	162.11
kSMSZD2003Index (kSMSZD2003Index)	135.18
kSMSZD2003Readings (kSMSZD2003Readings)	guō粵wo1
Simplified Variant (kSimplifiedVariant)	U+57DA
Stroke Number (kTotalStrokes)	11
UnihanCore2020 Set (kUnihanCore2020)	HJMT
kXHC1983 (kXHC1983)	0422.111:guō
Xerox Code (kXerox)	274:106