U+618B 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 suppress inner feelings; hasty. Its Pīnyīn pronunciation is bi.

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+618B 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 86 8B
UTF-16 61 8B
UTF-32 00 00 61 8B
URL-Quoted %E6%86%8B
HTML-Escape 憋
Wrong windows-1252 Mojibake 憋
Pīnyīn bi
IRG_GSource G0-316F
IRG_HSource HB2-
IRG_JSource J1-3E5F
IRG_KPSource KP1-443
IRG_KSource K2-3346
IRG_TSource T2-5041
BigFive E578
CCCII 222E23
CNS1986 2-5041
CNS1992 2-5041
EACC 222E23
GB0 1779
GB1 1779
Jis1 3063
KPS1 4433
Xerox 301:300


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-618B
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) 憋
Lowercase (Lower)
Simple Lowercase Mapping (slc) 憋
Lowercase Mapping (lc) 憋
Uppercase (Upper)
Simple Uppercase Mapping (suc) 憋
Uppercase Mapping (uc) 憋
Simple Titlecase Mapping (stc) 憋
Titlecase Mapping (tc) 憋
Case Folding (cf) 憋
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 憋
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) 憋
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) G0-316F
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J1-3E5F
kIRG_KPSource (kIRG_KPSource) KP1-443
kIRG_KSource (kIRG_KSource) K2-3346
kIRG_TSource (kIRG_TSource) T2-5041
kIRGDaeJaweon (kIRGDaeJaweon) 0742.060
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 11197
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42342.030
kIRGKangXi (kIRGKangXi) 0402.030
kBigFive (kBigFive) E578
kCangjie (kCangjie) FKP
kCantonese (kCantonese) bit3
kCCCII (kCCCII) 222E23
kCihaiT (kCihaiT) 544.201
kCNS1986 (kCNS1986) 2-5041
kCNS1992 (kCNS1992) 2-5041
kDaeJaweon (kDaeJaweon) 0742.060
Unihan Definition (kDefinition) to suppress inner feelings; hasty
kEACC (kEACC) 222E23
kFenn (kFenn) 561F
kFennIndex (kFennIndex) 407.01
kFourCornerCode (kFourCornerCode) 9733.0
kFrequency (kFrequency) 5
kGB0 (kGB0) 1779
kGB1 (kGB1) 1779
kGSR (kGSR) 0341l
kHanYu (kHanYu) 42342.030
kHanyuPinlu (kHanyuPinlu) biē(19)
kHanyuPinyin (kHanyuPinyin) 42342.030:biē
kJapaneseKun (kJapaneseKun) SETSUKACHI
kJapaneseOn (kJapaneseOn) HETSU HECHI
kJis1 (kJis1) 3063
kKangXi (kKangXi) 0402.030
kKorean (kKorean) PYEL
kKPS1 (kKPS1) 4433
kMandarin (kMandarin) biē
kMatthews (kMatthews) 5209
kMeyerWempe (kMeyerWempe) 2389d
kMorohashi (kMorohashi) 11197
kPhonetic (kPhonetic) 1013
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+21587+61.4.12
Radical Stroke Count (KangXi) (kRSKangXi) 61.12
Radical Stroke Count (Unicode) (kRSUnicode) 61.12
kSBGY (kSBGY) 498.24 499.45
Semantic Variant (kSemanticVariant) 𢠳
Stroke Number (kTotalStrokes) 15
kXerox (kXerox) 301:300
kXHC1983 (kXHC1983) 0073.040:biē
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) 憋
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) 憋
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)