U+549A 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 onomatopoetic, a thumping sound. Its Pīnyīn pronunciation is dōng.

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+549A 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 92 9A
UTF-16 54 9A
UTF-32 00 00 54 9A
URL-Quoted %E5%92%9A
HTML-Escape 咚
Wrong windows-1252 Mojibake 咚
Pīnyīn dōng
IRG_GSource G0-5F4B
IRG_HSource HB1-
IRG_TSource T1-4C50
IRG_VSource V1-4E7
BigFive A94E
CCCII 21357C
CNS1986 1-4C50
CNS1992 1-4C50
EACC 21357C
GB0 6343
GB1 6343
MainlandTelegraph 8131
Xerox 255:311


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-549A
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) 咚
Lowercase (Lower)
Simple Lowercase Mapping (slc) 咚
Lowercase Mapping (lc) 咚
Uppercase (Upper)
Simple Uppercase Mapping (suc) 咚
Uppercase Mapping (uc) 咚
Simple Titlecase Mapping (stc) 咚
Titlecase Mapping (tc) 咚
Case Folding (cf) 咚
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 咚
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) 咚
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) G0-5F4B
kIRG_HSource (kIRG_HSource) HB1-
kIRG_TSource (kIRG_TSource) T1-4C50
kIRG_VSource (kIRG_VSource) V1-4E7
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10608.010
kIRGKangXi (kIRGKangXi) 0185.211
kBigFive (kBigFive) A94E
kCangjie (kCangjie) RHEY
kCantonese (kCantonese) dung1
kCCCII (kCCCII) 21357C
kCNS1986 (kCNS1986) 1-4C50
kCNS1992 (kCNS1992) 1-4C50
Unihan Definition (kDefinition) onomatopoetic, a thumping sound
kEACC (kEACC) 21357C
kFourCornerCode (kFourCornerCode) 6703.3
kFrequency (kFrequency) 5
kGB0 (kGB0) 6343
kGB1 (kGB1) 6343
kHanYu (kHanYu) 10608.010
kHanyuPinyin (kHanyuPinyin) 10608.010:dōng
kHKGlyph (kHKGlyph) 0551
kKangXi (kKangXi) 0185.211
kMainlandTelegraph (kMainlandTelegraph) 8131
kMandarin (kMandarin) dōng
Radical Stroke Count (KangXi) (kRSKangXi) 30.5
Radical Stroke Count (Unicode) (kRSUnicode) 30.5
Stroke Number (kTotalStrokes) 8
kVietnamese (kVietnamese) giọng
kXerox (kXerox) 255:311
kXHC1983 (kXHC1983) 0259.010:dōng
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) 咚
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) 咚
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)