U+5541 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as chirp, twitter, twittering. Its Pīnyīn pronunciation is zhāo.

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+5541 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E5 95 81
UTF-16 55 41
UTF-32 00 00 55 41
URL-Quoted %E5%95%81
HTML-Escape 啁
Wrong windows-1252 Mojibake 啁
Pīnyīn zhāo
IRG_GSource G0-5F7A
IRG_HSource HB1-
IRG_JSource J4-2422
IRG_KPSource KP1-39F
IRG_KSource K2-2757
IRG_TSource T1-594C
BigFive B0E7
CCCII 21707B
CNS1986 1-594C
CNS1992 1-594C
EACC 21707B
GB0 6390
GB1 6390
JIS0213 2,04,02
Jis1 2154
MainlandTelegraph 0791
TaiwanTelegraph 0791
Xerox 302:121


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-5541
Unicode 1 Name (na1)
Block (blk) CJK
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) 啁
Lowercase (Lower)
Simple Lowercase Mapping (slc) 啁
Lowercase Mapping (lc) 啁
Uppercase (Upper)
Simple Uppercase Mapping (suc) 啁
Uppercase Mapping (uc) 啁
Simple Titlecase Mapping (stc) 啁
Titlecase Mapping (tc) 啁
Case Folding (cf) 啁
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 啁
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 啁
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-5F7A
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J4-2422
kIRG_KPSource (kIRG_KPSource) KP1-39F
kIRG_KSource (kIRG_KSource) K2-2757
kIRG_TSource (kIRG_TSource) T1-594C
kIRGDaeJaweon (kIRGDaeJaweon) 0414.240
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 03790
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10644.050
kIRGKangXi (kIRGKangXi) 0194.190
kBigFive (kBigFive) B0E7
kCangjie (kCangjie) RBGR
kCantonese (kCantonese) zau1
kCCCII (kCCCII) 21707B
kCihaiT (kCihaiT) 277.603
kCNS1986 (kCNS1986) 1-594C
kCNS1992 (kCNS1992) 1-594C
kCowles (kCowles) 105
kDaeJaweon (kDaeJaweon) 0414.240
Unihan Definition (kDefinition) chirp, twitter, twittering
kEACC (kEACC) 21707B
kFourCornerCode (kFourCornerCode) 6702.0
kGB0 (kGB0) 6390
kGB1 (kGB1) 6390
kGSR (kGSR) 1083j
kHanYu (kHanYu) 10644.050
kHanyuPinyin (kHanyuPinyin) 10644.050:zhāo,dāo,zhōu,tiáo,diào
kHKGlyph (kHKGlyph) 0615
kJapaneseKun (kJapaneseKun) TAWAMURERU
kJapaneseOn (kJapaneseOn) TOU CHOU CHUU SHUU
kJIS0213 (kJIS0213) 2,04,02
kJis1 (kJis1) 2154
kKangXi (kKangXi) 0194.190
kKorean (kKorean) CO CWU
kKPS1 (kKPS1) 39FD
kMainlandTelegraph (kMainlandTelegraph) 0791
kMandarin (kMandarin) zhāo
kMatthews (kMatthews) 248
kMeyerWempe (kMeyerWempe) 113
kMorohashi (kMorohashi) 03790
kPhonetic (kPhonetic) 80
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+17368+30.3.8
Radical Stroke Count (KangXi) (kRSKangXi) 30.8
Radical Stroke Count (Unicode) (kRSUnicode) 30.8
kSBGY (kSBGY) 154.10 210.04
kTaiwanTelegraph (kTaiwanTelegraph) 0791
Stroke Number (kTotalStrokes) 11
kXerox (kXerox) 302:121
kXHC1983 (kXHC1983) 1458.040:zhāo 1505.020:zhōu
Line Break (lb) Ideographic
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) 啁
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 啁
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)