Home: go to the homepage U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+7B11
Source: Noto CJK

U+7B11 CJK Unified Ideo­graph-​7B11

U+7B11 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 smile, laugh, giggle; snicker. Its Pīnyīn pronunciation is xiào.

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+7B11 offers a line break opportunity at its position, except in some numeric contexts.

The Wikipedia has the following information about this codepoint:

Laughter is a pleasant physical reaction and emotion consisting usually of rhythmical, often audible contractions of the diaphragm and other parts of the respiratory system. It is a response to certain external or internal stimuli. Laughter can rise from such activities as being tickled, or from humorous stories, imagery, videos or thoughts. Most commonly, it is considered an auditory expression of a number of positive emotional states, such as joy, mirth, happiness, or relief. On some occasions, however, it may be caused by contrary emotional states such as embarrassment, surprise, or confusion such as nervous laughter or courtesy laugh. Age, gender, education, language, and culture are all indicators as to whether a person will experience laughter in a given situation. Other than humans, some other species of primate (chimpanzees, gorillas and orangutans) show laughter-like vocalizations in response to physical contact such as wrestling, play chasing or tickling.

Laughter is a part of human behavior regulated by the brain, helping humans clarify their intentions in social interaction and providing an emotional context to conversations. Laughter is used as a signal for being part of a group—it signals acceptance and positive interactions with others. Laughter is sometimes seen as contagious, and the laughter of one person can itself provoke laughter from others as a positive feedback.

The study of humor and laughter, and its psychological and physiological effects on the human body, is called gelotology.

Representations

System Representation
31505
UTF-8 E7 AC 91
UTF-16 7B 11
UTF-32 00 00 7B 11
URL-Quoted %E7%AC%91
HTML hex reference 笑
Wrong windows-1252 Mojibake 笑
Encoding: EUC-KR (hex bytes) E1 C5
Encoding: JIS0208 (hex bytes) BE D0
Pīnyīn xiào

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7B11
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) Glyph for U+7B11 CJK Unified Ideograph-7B11
Lowercase (Lower)
Simple Lowercase Mapping (slc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Lowercase Mapping (lc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Uppercase (Upper)
Simple Uppercase Mapping (suc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Uppercase Mapping (uc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Simple Titlecase Mapping (stc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Titlecase Mapping (tc) Glyph for U+7B11 CJK Unified Ideograph-7B11
Case Folding (cf) Glyph for U+7B11 CJK Unified Ideograph-7B11
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) Glyph for U+7B11 CJK Unified Ideograph-7B11
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) Glyph for U+7B11 CJK Unified Ideograph-7B11
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+7B11 CJK Unified Ideograph-7B11
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) Glyph for U+7B11 CJK Unified Ideograph-7B11
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) Glyph for U+7B11 CJK Unified Ideograph-7B11
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) AFBA
CCCII Mapping (kCCCII) 214F71
CNS 11643-1986 Mapping (kCNS1986) 1-573D
CNS 11643-1992 Mapping (kCNS1992) 1-573D
Cangjie Input Code (kCangjie) HHK
kCantonese (kCantonese) siu3
kCihaiT (kCihaiT) 1008.502
kCowles (kCowles) 3675
kDaeJaweon (kDaeJaweon) 1307.050
Unihan Definition (kDefinition) smile, laugh, giggle; snicker
kEACC (kEACC) 214F71
kFenn (kFenn) 463A
kFennIndex (kFennIndex) 172.03
kFourCornerCode (kFourCornerCode) 8843.2
kFrequency (kFrequency) 2
kGB0 (kGB0) 4806
kGB1 (kGB1) 4806
kGSR (kGSR) 1150a
kGradeLevel (kGradeLevel) 1
kHKGlyph (kHKGlyph) 2969
kHanYu (kHanYu) 52950.100
kHangul (kHangul) 소:0E
kHanyuPinlu (kHanyuPinlu) xiào(1403)
kHanyuPinyin (kHanyuPinyin) 52950.100:xiào
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1307.050
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 52950.100
kIRGKangXi (kIRGKangXi) 0879.030
kIRG_GSource (kIRG_GSource) G0-5026
kIRG_HSource (kIRG_HSource) HB1-AFBA
kIRG_JSource (kIRG_JSource) J0-3E50
kIRG_KPSource (kIRG_KPSource) KP0-E3B2
kIRG_KSource (kIRG_KSource) K0-6145
kIRG_TSource (kIRG_TSource) T1-573D
kIRG_VSource (kIRG_VSource) V2-8E4E
kJapanese (kJapanese) ショウ わらう えむ わらい
kJapaneseKun (kJapaneseKun) WARAU EMU WARAI
kJapaneseOn (kJapaneseOn) SHOU
kJis0 (kJis0) 3048
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0879.030
kKarlgren (kKarlgren) 216
kKorean (kKorean) SO
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 2859
kMainlandTelegraph (kMainlandTelegraph) 4562
kMandarin (kMandarin) xiào
kMatthews (kMatthews) 2615
kMeyerWempe (kMeyerWempe) 2830
kMojiJoho (kMojiJoho) MJ019391 MJ019391:E0101 MJ060016:E0102
kMorohashi (kMorohashi) 25885 25885:E0101
kNelson (kNelson) 3374
kPhonetic (kPhonetic) 1594
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2488+118.6.4
Radical Stroke Count (Unicode) (kRSUnicode) 118.4
kSMSZD2003Index (kSMSZD2003Index) 497.12
kSMSZD2003Readings (kSMSZD2003Readings) xiào粵siu3
Semantic Variant (kSemanticVariant) Glyph for U+54B2 U+54B2
kTGH (kTGH) 2013:1952
kTGHZ2013 (kTGHZ2013) 404.080:xiào
Taiwanese Telegraph Code (kTaiwanTelegraph) 4562
kTang (kTang) *siɛ̀u
Stroke Number (kTotalStrokes) 10
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
kXHC1983 (kXHC1983) 1272.040:xiào
Xerox Code (kXerox) 242:360