U+6F66 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 to flood; a puddle; without care. Its Pīnyīn pronunciation is lǎo.

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+6F66 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 E6 BD A6
UTF-16 6F 66
UTF-32 00 00 6F 66
URL-Quoted %E6%BD%A6
HTML-Escape 潦
Wrong windows-1252 Mojibake 潦
Encoding: JIS0208 (hex bytes) DF B3
Pīnyīn lǎo
IRG_GSource G0-414A
IRG_HSource HB1-
IRG_JSource J0-5F33
IRG_KPSource KP1-535
IRG_KSource K1-5F37
IRG_TSource T1-6D4D
IRG_VSource V1-5D4
BigFive BCE3
CCCII 214877
CNS1986 1-6D4D
CNS1992 1-6D4D
EACC 214877
GB0 3342
GB1 3342
Jis0 6319
KPS1 5357
KSC1 6323
MainlandTelegraph 3388
TaiwanTelegraph 3388
Xerox 267:134


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-6F66
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) 潦
Lowercase (Lower)
Simple Lowercase Mapping (slc) 潦
Lowercase Mapping (lc) 潦
Uppercase (Upper)
Simple Uppercase Mapping (suc) 潦
Uppercase Mapping (uc) 潦
Simple Titlecase Mapping (stc) 潦
Titlecase Mapping (tc) 潦
Case Folding (cf) 潦
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 潦
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) 潦
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) G0-414A
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-5F33
kIRG_KPSource (kIRG_KPSource) KP1-535
kIRG_KSource (kIRG_KSource) K1-5F37
kIRG_TSource (kIRG_TSource) T1-6D4D
kIRG_VSource (kIRG_VSource) V1-5D4
kIRGDaeJaweon (kIRGDaeJaweon) 1060.070
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 18259
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 31738.110
kIRGKangXi (kIRGKangXi) 0650.010
kBigFive (kBigFive) BCE3
kCangjie (kCangjie) EKCF
kCantonese (kCantonese) liu2 liu4 lou5
kCCCII (kCCCII) 214877
kCihaiT (kCihaiT) 830.601
kCNS1986 (kCNS1986) 1-6D4D
kCNS1992 (kCNS1992) 1-6D4D
kDaeJaweon (kDaeJaweon) 1060.070
Unihan Definition (kDefinition) to flood; a puddle; without care
kEACC (kEACC) 214877
kFenn (kFenn) 454F
kFennIndex (kFennIndex) 290.04 290.06 303.05
kFourCornerCode (kFourCornerCode) 3419.6
kGB0 (kGB0) 3342
kGB1 (kGB1) 3342
kGradeLevel (kGradeLevel) 5
kGSR (kGSR) 1151u
kHangul (kHangul)
kHanYu (kHanYu) 31738.110
kHanyuPinyin (kHanyuPinyin) 31738.110:lǎo,lào,láo,liáo,liǎo
kHKGlyph (kHKGlyph) 2311
kJapaneseKun (kJapaneseKun) NIWATAZUMI
kJapaneseOn (kJapaneseOn) ROU
kJis0 (kJis0) 6319
kKangXi (kKangXi) 0650.010
kKarlgren (kKarlgren) 547
kKorean (kKorean) LYO
kKPS1 (kKPS1) 5357
kKSC1 (kKSC1) 6323
kLau (kLau) 1915 1942
kMainlandTelegraph (kMainlandTelegraph) 3388
kMandarin (kMandarin) lǎo
kMatthews (kMatthews) 3836
kMeyerWempe (kMeyerWempe) 1628a
kMorohashi (kMorohashi) 18259
kPhonetic (kPhonetic) 817
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+5518+85.3.12
Radical Stroke Count (KangXi) (kRSKangXi) 85.12
Radical Stroke Count (Unicode) (kRSUnicode) 85.12
kSBGY (kSBGY) 301.33 418.04
Specialized Semantic Variant (kSpecializedSemanticVariant) 澇
kTaiwanTelegraph (kTaiwanTelegraph) 3388
kTang (kTang) lɑ̀u
Stroke Number (kTotalStrokes) 15
kVietnamese (kVietnamese) lẻo
kXerox (kXerox) 267:134
kXHC1983 (kXHC1983) 0678.060:lǎo 0711.120:liǎo
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) 潦
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) 潦
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)