Home CJK Unified Ideograph-6645 U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-6647

Source: Noto CJK

U+6646 CJK Unified Ideograph-6646

U+6646 was added to Unicode in version 1.1 (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 glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+6646 behaves as Ideographic regarding line breaks. It has type Other Letter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

Representations

System	Representation
Nº	26182
UTF-8	E6 99 86
UTF-16	66 46
UTF-32	00 00 66 46
URL-Quoted	%E6%99%86
HTML-Escape	晆
Wrong windows-1252 Mojibake	æ

Elsewhere

Complete Record

Property	Value
Age	1.1 (1993)
Unicode Name	CJK UNIFIED IDEOGRAPH-6646
Unicode 1 Name	—
Block	CJK Unified Ideographs
General Category	Other Letter
Script	Han
Bidirectional Category	Left To Right
Combining Class	Not Reordered
Decomposition Type	None
Decomposition Mapping	CJK Unified Ideograph-6646
Lowercase	✘
Simple Lowercase Mapping	CJK Unified Ideograph-6646
Lowercase Mapping	CJK Unified Ideograph-6646
Uppercase	✘
Simple Uppercase Mapping	CJK Unified Ideograph-6646
Uppercase Mapping	CJK Unified Ideograph-6646
Simple Titlecase Mapping	CJK Unified Ideograph-6646
Titlecase Mapping	CJK Unified Ideograph-6646
Case Folding	CJK Unified Ideograph-6646
ASCII Hex Digit	✘
Alphabetic	✔
Bidi Control	✘
Bidi Mirrored	✘
Composition Exclusion	✘
Case Ignorable	✘
Changes When Casefolded	✘
Changes When Casemapped	✘
Changes When NFKC Casefolded	✘
Changes When Lowercased	✘
Changes When Titlecased	✘
Changes When Uppercased	✘
Cased	✘
Full Composition Exclusion	✘
Default Ignorable Code Point	✘
Dash	✘
Deprecated	✘
Diacritic	✘
Emoji Modifier Base	✘
Emoji Component	✘
Emoji Modifier	✘
Emoji Presentation	✘
Emoji	✘
Extender	✘
Extended Pictographic	✘
FC NFKC Closure	CJK Unified Ideograph-6646
Grapheme Cluster Break	Any
Grapheme Base	✔
Grapheme Extend	✘
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✔
ID Start	✔
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✔
Indic Mantra Category	—
Indic Positional Category	NA
Indic Syllabic Category	Other
Jamo Short Name	—
Join Control	✘
Logical Order Exception	✘
Math	✘
Noncharacter Code Point	✘
NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Casefold	CJK Unified Ideograph-6646
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Other Alphabetic	✘
Other Default Ignorable Code Point	✘
Other Grapheme Extend	✘
Other ID Continue	✘
Other ID Start	✘
Other Lowercase	✘
Other Math	✘
Other Uppercase	✘
Prepended Concatenation Mark	✘
Pattern Syntax	✘
Pattern White Space	✘
Quotation Mark	✘
Regional Indicator	✘
Radical	✘
Sentence Break	Other Letter
Soft Dotted	✘
Sentence Terminal	✘
Terminal Punctuation	✘
Unified Ideograph	✔
Variation Selector	✘
Word Break	Other
White Space	✘
XID Continue	✔
XID Start	✔
Expands On NFC	✘
Expands On NFD	✘
Expands On NFKC	✘
Expands On NFKD	✘
Bidi Paired Bracket	CJK Unified Ideograph-6646
Bidi Paired Bracket Type	None
East Asian Width	Wide
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Non Joining
Line Break	Ideographic
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	CJK Unified Ideograph-6646
Script Extension
Vertical Orientation	U
CCCII Mapping	243C66
CNS 11643-1986 Mapping	E-3144
CNS 11643-1992 Mapping	3-3144
Cangjie Input Code	AGG
kCantonese	kwai1
kDaeJaweon	0860.040
kHanYu	21505.040
kHanyuPinyin	21505.040:kuí
kIRGDaeJaweon	0860.040
kIRGDaiKanwaZiten	13894
kIRGHanyuDaZidian	21505.040
kIRGKangXi	0494.270
kIRG_GSource	GE-3B67
kIRG_JSource	J1-4233
kIRG_MSource	MD-6646
kIRG_TSource	T3-3144
kJapaneseKun	WAKARERU
kJapaneseOn	KAI
kJis1	3419
kKangXi	0494.270
kMandarin	kuí
kMorohashi	13894
kPhonetic	1501*
Radical Stroke Count (Adobe Japan 1-6)	C+21710+72.4.6
Radical Stroke Count (KangXi)	72.6
Radical Stroke Count (Unicode)	72.6
Stroke Number	10