Home: go to the homepage U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+542F
Source: Noto CJK

U+542F CJK Unified Ideo­graph-​542F

U+542F 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 Unihan Database defines it as open; begin, commence; explain. Its Pīnyīn pronunciation is .

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+542F 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
21551
UTF-8 E5 90 AF
UTF-16 54 2F
UTF-32 00 00 54 2F
URL-Quoted %E5%90%AF
HTML hex reference 启
Wrong windows-1252 Mojibake 启
Pīnyīn

Elsewhere

Complete Record

Property Value
Age 1.1 (1993)
Unicode Name CJK UNIFIED IDEOGRAPH-542F
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 Glyph for U+542F CJK Unified Ideograph-542F
Lowercase
Simple Lowercase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Lowercase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Uppercase
Simple Uppercase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Uppercase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Simple Titlecase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Titlecase Mapping Glyph for U+542F CJK Unified Ideograph-542F
Case Folding Glyph for U+542F CJK Unified Ideograph-542F
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 Glyph for U+542F CJK Unified Ideograph-542F
Grapheme Cluster Break Any
Grapheme Base
Grapheme Extend
Grapheme Link
Hex Digit
Hyphen
ID Continue
ID Start
IDS Binary Operator
IDS Trinary Operator and
IDSU 0
ID_Compat_Math_Continue 0
ID_Compat_Math_Start 0
Ideographic
InCB None
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 Glyph for U+542F CJK Unified Ideograph-542F
NFKC Quick Check Yes
NFKC_SCF Glyph for U+542F CJK Unified Ideograph-542F
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 Glyph for U+542F CJK Unified Ideograph-542F
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 Glyph for U+542F CJK Unified Ideograph-542F
Script Extension
Vertical Orientation U
CCCII Mapping 216E6B
CNS 11643-1986 Mapping E-2524
CNS 11643-1992 Mapping 3-2524
Cangjie Input Code ISR
kCantonese kai2
kCihaiT 263.302
kDaeJaweon 0396.070
Unihan Definition open; begin, commence; explain
kEACC 3F424F
kFourCornerCode 3026
kGB0 3884
kGSR 0588a
kHanYu 10594.100
kHanyuPinlu qǐ(60)
kHanyuPinyin 10594.100:qǐ
kIICore AG
kIRGDaeJaweon 0396.070
kIRGHanyuDaZidian 10594.100
kIRGKangXi 0178.210
kIRG_GSource G0-4674
kIRG_HSource H-FB44
kIRG_JSource J1-346B
kIRG_KPSource KP1-3948
kIRG_KSource K2-2647
kIRG_TSource T3-2524
kJapanese ケイ
kJapaneseKun HIRAKU
kJapaneseOn KEI
kJis1 2075
kKangXi 0178.210
kKarlgren 336
kKorean KYEY
kMainlandTelegraph 0796
kMandarin
kMojiJoho MJ008104
kMorohashi 03357
kPhonetic 563
Radical Stroke Count (Adobe Japan 1-6) C+21253+30.3.4 C+21253+63.4.3
Radical Stroke Count (Unicode) 30.4
kSBGY 269.50
kSMSZD2003Index 237.11
kTGH 2013:886
kTGHZ2013 293.040:qǐ
Stroke Number 7
Traditional Variant Glyph for U+5553 U+5553 Glyph for U+555F U+555F
UnihanCore2020 Set GH
kXHC1983 0898.130:qǐ