U+8CA4 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 steps, grade, strata; series. Its Pīnyīn pronunciation is .

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+8CA4 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 E8 B2 A4
UTF-16 8C A4
UTF-32 00 00 8C A4
URL-Quoted %E8%B2%A4
HTML-Escape 貤
Wrong windows-1252 Mojibake 貤
IRG_GSource G3-4840
IRG_HSource HB2-
IRG_JSource J4-792B
IRG_KPSource KP1-78E
IRG_KSource K2-6253
IRG_TSource T2-3325
BigFive D3E1
CCCII 233644
CNS1986 2-3325
CNS1992 2-3325
EACC 233644
GB3 4032
JIS0213 2,89,11
Jis1 6309
TaiwanTelegraph 6301
Xerox 307:041


Complete Record

Property Value
Age (age) 1.1
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) 貤
Lowercase (Lower)
Simple Lowercase Mapping (slc) 貤
Lowercase Mapping (lc) 貤
Uppercase (Upper)
Simple Uppercase Mapping (suc) 貤
Uppercase Mapping (uc) 貤
Simple Titlecase Mapping (stc) 貤
Titlecase Mapping (tc) 貤
Case Folding (cf) 貤
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 貤
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) 貤
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) G3-4840
kIRG_HSource (kIRG_HSource) HB2-
kIRG_JSource (kIRG_JSource) J4-792B
kIRG_KPSource (kIRG_KPSource) KP1-78E
kIRG_KSource (kIRG_KSource) K2-6253
kIRG_TSource (kIRG_TSource) T2-3325
kIRGDaeJaweon (kIRGDaeJaweon) 1666.050
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 36667
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63625.060
kIRGKangXi (kIRGKangXi) 1205.030
kBigFive (kBigFive) D3E1
kCangjie (kCangjie) BCPD
kCantonese (kCantonese) ji4
kCCCII (kCCCII) 233644
kCihaiT (kCihaiT) 1270.202
kCNS1986 (kCNS1986) 2-3325
kCNS1992 (kCNS1992) 2-3325
kDaeJaweon (kDaeJaweon) 1666.050
Unihan Definition (kDefinition) steps, grade, strata; series
kEACC (kEACC) 233644
kFourCornerCode (kFourCornerCode) 6481.2
kGB3 (kGB3) 4032
kHanYu (kHanYu) 63625.060
kHanyuPinyin (kHanyuPinyin) 63625.060:yì,yí
kJapaneseKun (kJapaneseKun) KASANERU
kJapaneseOn (kJapaneseOn) I SHI JI
kJIS0213 (kJIS0213) 2,89,11
kJis1 (kJis1) 6309
kKangXi (kKangXi) 1205.030
kKarlgren (kKarlgren) 223
kKPS1 (kKPS1) 78EE
kMandarin (kMandarin)
kMatthews (kMatthews) 2944
kMeyerWempe (kMeyerWempe) 854t
kMorohashi (kMorohashi) 36667
kPhonetic (kPhonetic) 1471
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+15153+154.7.3
Radical Stroke Count (KangXi) (kRSKangXi) 154.3
Radical Stroke Count (Unicode) (kRSUnicode) 154.3
kSBGY (kSBGY) 347.38 355.38 355.47
kTaiwanTelegraph (kTaiwanTelegraph) 6301
Stroke Number (kTotalStrokes) 10
kXerox (kXerox) 307:041
kXHC1983 (kXHC1983) 1363.130*:yí 1369.110*:yì
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) 貤
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) 貤
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)