Home CJK Unified Ideograph-646A U+4E00 to U+9FFF CJK Unified Ideographs CJK Unified Ideograph-646C

Source: Noto CJK

U+646B CJK Unified Ideograph-646B

U+646B 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+646B 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	25707
UTF-8	E6 91 AB
UTF-16	64 6B
UTF-32	00 00 64 6B
URL-Quoted	%E6%91%AB
HTML-Escape	摫
Wrong windows-1252 Mojibake	æ«

Elsewhere

Complete Record

Property	Value
Age	1.1 (1993)
Unicode Name	CJK UNIFIED IDEOGRAPH-646B
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-646B
Lowercase	✘
Simple Lowercase Mapping	CJK Unified Ideograph-646B
Lowercase Mapping	CJK Unified Ideograph-646B
Uppercase	✘
Simple Uppercase Mapping	CJK Unified Ideograph-646B
Uppercase Mapping	CJK Unified Ideograph-646B
Simple Titlecase Mapping	CJK Unified Ideograph-646B
Titlecase Mapping	CJK Unified Ideograph-646B
Case Folding	CJK Unified Ideograph-646B
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-646B
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-646B
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-646B
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-646B
Script Extension
Vertical Orientation	U
Big Five Mapping	E1F0
CCCII Mapping	22336C
CNS 11643-1986 Mapping	2-4A57
CNS 11643-1992 Mapping	2-4A57
Cangjie Input Code	QQOU
kCantonese	kwai1
kCihaiT	591.202
kEACC	22336C
kFourCornerCode	5601.0
kGB5	4435
kHanYu	31941.090
kHanyuPinyin	31941.090:guī
kIRGDaiKanwaZiten	12622
kIRGHanyuDaZidian	31941.090
kIRGKangXi	0451.080
kIRG_GSource	G5-4C43
kIRG_HSource	HB2-E1F0
kIRG_KPSource	KP1-46E8
kIRG_KSource	K2-3669
kIRG_TSource	T2-4A57
kKPS1	46E8
kKangXi	0451.080
kMandarin	guī
kMorohashi	12622
kPhonetic	718
Radical Stroke Count (KangXi)	64.11
Radical Stroke Count (Unicode)	64.11
kSBGY	050.19
Simplified Variant	U+304FB
Stroke Number	14
UnihanCore2020 Set	HMT