U+557D 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 (Cant.) to speak. Its Pīnyīn pronunciation is án.

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+557D 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 BD
UTF-16 55 7D
UTF-32 00 00 55 7D
URL-Quoted %E5%95%BD
HTML-Escape 啽
Wrong windows-1252 Mojibake 啽
Pīnyīn án
IRG_GSource G3-366F
IRG_HSource HB2-
IRG_JSource J4-242B
IRG_KPSource KP1-3A4
IRG_KSource K1-6644
IRG_TSource T2-3A59
BigFive D875
CCCII 217155
CNS1986 2-3A59
CNS1992 2-3A59
GB3 2279
JIS0213 2,04,11
KPS1 3A45
KSC1 7036


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-557D
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) 啽
Lowercase (Lower)
Simple Lowercase Mapping (slc) 啽
Lowercase Mapping (lc) 啽
Uppercase (Upper)
Simple Uppercase Mapping (suc) 啽
Uppercase Mapping (uc) 啽
Simple Titlecase Mapping (stc) 啽
Titlecase Mapping (tc) 啽
Case Folding (cf) 啽
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 啽
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) 啽
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
kIRG_GSource (kIRG_GSource) G3-366F
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J4-242B
kIRG_KPSource (kIRG_KPSource) KP1-3A4
kIRG_KSource (kIRG_KSource) K1-6644
kIRG_TSource (kIRG_TSource) T2-3A59
kIRGDaeJaweon (kIRGDaeJaweon) 0418.240
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 03889
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10658.010
kIRGKangXi (kIRGKangXi) 0197.040
kBigFive (kBigFive) D875
kCangjie (kCangjie) ROMT
kCantonese (kCantonese) am1 ngam4 ngap1
kCCCII (kCCCII) 217155
kCheungBauer (kCheungBauer) 030/09;ROMT;[ng]ap1
kCheungBauerIndex (kCheungBauerIndex) 365.08
kCihaiT (kCihaiT) 281.206
kCNS1986 (kCNS1986) 2-3A59
kCNS1992 (kCNS1992) 2-3A59
kCowles (kCowles) 3103
kDaeJaweon (kDaeJaweon) 0418.240
Unihan Definition (kDefinition) (Cant.) to speak
kFourCornerCode (kFourCornerCode) 6804.6
kGB3 (kGB3) 2279
kHangul (kHangul)
kHanYu (kHanYu) 10658.010
kHanyuPinyin (kHanyuPinyin) 10658.010:án,ān
kJapaneseKun (kJapaneseKun) IBIKI TOJIRU
kJapaneseOn (kJapaneseOn) GAN GON
kJIS0213 (kJIS0213) 2,04,11
kKangXi (kKangXi) 0197.040
kKorean (kKorean) AM
kKPS1 (kKPS1) 3A45
kKSC1 (kKSC1) 7036
kMandarin (kMandarin) án
kMorohashi (kMorohashi) 03889
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+17374+30.3.9
Radical Stroke Count (KangXi) (kRSKangXi) 30.9
Radical Stroke Count (Unicode) (kRSUnicode) 30.9
Stroke Number (kTotalStrokes) 12
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) 啽
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) 啽
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)