U+51B0 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 ice; ice-cold. Its Pīnyīn pronunciation is b.

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+51B0 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 86 B0
UTF-16 51 B0
UTF-32 00 00 51 B0
URL-Quoted %E5%86%B0
HTML-Escape 冰
Wrong windows-1252 Mojibake 冰
Encoding: JIS0208 (hex bytes) D1 D6
Pīnyīn b
IRG_GSource G0-3179
IRG_HSource HB1-
IRG_JSource J0-5156
IRG_KPSource KP1-376
IRG_KSource K1-6345
IRG_TSource T1-4743
IRG_VSource V1-4C5
BigFive A642
CCCII 21333C
CNS1986 1-4743
CNS1992 1-4743
EACC 21333C
GB0 1789
GB1 1789
Jis0 4954
KPS1 3763
KSC1 6737
MainlandTelegraph 0393
TaiwanTelegraph 0393
Xerox 246:054


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-51B0
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) 冰
Lowercase (Lower)
Simple Lowercase Mapping (slc) 冰
Lowercase Mapping (lc) 冰
Uppercase (Upper)
Simple Uppercase Mapping (suc) 冰
Uppercase Mapping (uc) 冰
Simple Titlecase Mapping (stc) 冰
Titlecase Mapping (tc) 冰
Case Folding (cf) 冰
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 冰
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) 冰
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) G0-3179
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-5156
kIRG_KPSource (kIRG_KPSource) KP1-376
kIRG_KSource (kIRG_KSource) K1-6345
kIRG_TSource (kIRG_TSource) T1-4743
kIRG_VSource (kIRG_VSource) V1-4C5
kIRGDaeJaweon (kIRGDaeJaweon) 0294.150
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 01612
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10295.090
kIRGKangXi (kIRGKangXi) 0131.240
kBigFive (kBigFive) A642
kCangjie (kCangjie) IME
kCantonese (kCantonese) bing1
kCCCII (kCCCII) 21333C
kCihaiT (kCihaiT) 167.401
kCNS1986 (kCNS1986) 1-4743
kCNS1992 (kCNS1992) 1-4743
kCowles (kCowles) 3301
kDaeJaweon (kDaeJaweon) 0294.150
Unihan Definition (kDefinition) ice; ice-cold
kEACC (kEACC) 21333C
kFennIndex (kFennIndex) 413.05
kFourCornerCode (kFourCornerCode) 3213.0
kFrequency (kFrequency) 4
kGB0 (kGB0) 1789
kGB1 (kGB1) 1789
kGradeLevel (kGradeLevel) 2
kGSR (kGSR) 0899b
kHangul (kHangul)
kHanYu (kHanYu) 10295.090
kHanyuPinlu (kHanyuPinlu) bīng(167)
kHanyuPinyin (kHanyuPinyin) 10295.090:níng,bīng
kHKGlyph (kHKGlyph) 0305
kJapaneseKun (kJapaneseKun) KOORI HI
kJapaneseOn (kJapaneseOn) HYOU
kJis0 (kJis0) 4954
kKangXi (kKangXi) 0131.240
kKorean (kKorean) PING
kKPS1 (kKPS1) 3763
kKSC1 (kKSC1) 6737
kLau (kLau) 103
kMainlandTelegraph (kMainlandTelegraph) 0393
kMandarin (kMandarin) bīng
kMatthews (kMatthews) 5283
kMeyerWempe (kMeyerWempe) 2373
kMorohashi (kMorohashi) 01612
kNelson (kNelson) 0634
kPhonetic (kPhonetic) 1051
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+4237+15.2.4 C+4237+85.4.2
Radical Stroke Count (KangXi) (kRSKangXi) 15.4
Radical Stroke Count (Unicode) (kRSUnicode) 15.4
kSBGY (kSBGY) 199.24
Semantic Variant (kSemanticVariant) 冫氷
kTaiwanTelegraph (kTaiwanTelegraph) 0393
kTang (kTang) *biəng biəng
Stroke Number (kTotalStrokes) 6
kVietnamese (kVietnamese) băng
kXerox (kXerox) 246:054
kXHC1983 (kXHC1983) 0075.150:bīng
z Variant (kZVariant) 氷
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) 冰
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) 冰
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)