U+8AB2 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 lesson; course; classwork. Its Pīnyīn pronunciation is k.

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+8AB2 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 AA B2
UTF-16 8A B2
UTF-32 00 00 8A B2
URL-Quoted %E8%AA%B2
HTML-Escape 課
Wrong windows-1252 Mojibake 課
Encoding: EUC-KR (hex bytes) CE A4
Encoding: JIS0208 (hex bytes) B2 DD
Pīnyīn k
IRG_GSource G1-3F4E
IRG_HSource HB1-
IRG_JSource J0-325D
IRG_KPSource KP0-D3E
IRG_KSource K0-4E24
IRG_TSource T1-6E7B
IRG_VSource V1-673
BigFive BDD2
CCCII 21587C
CNS1986 1-6E7B
CNS1992 1-6E7B
EACC 21587C
GB1 3146
Jis0 1861
KSC0 4604
TaiwanTelegraph 6143
Xerox 242:136


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) 課
Lowercase (Lower)
Simple Lowercase Mapping (slc) 課
Lowercase Mapping (lc) 課
Uppercase (Upper)
Simple Uppercase Mapping (suc) 課
Uppercase Mapping (uc) 課
Simple Titlecase Mapping (stc) 課
Titlecase Mapping (tc) 課
Case Folding (cf) 課
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 課
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) 課
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) ATJ
kIRG_GSource (kIRG_GSource) G1-3F4E
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-325D
kIRG_KPSource (kIRG_KPSource) KP0-D3E
kIRG_KSource (kIRG_KSource) K0-4E24
kIRG_TSource (kIRG_TSource) T1-6E7B
kIRG_VSource (kIRG_VSource) V1-673
kIRGDaeJaweon (kIRGDaeJaweon) 1630.300
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 35589
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63985.140
kIRGKangXi (kIRGKangXi) 1165.140
kBigFive (kBigFive) BDD2
kCangjie (kCangjie) YRWD
kCantonese (kCantonese) fo3
kCCCII (kCCCII) 21587C
kCihaiT (kCihaiT) 1247.303
kCNS1986 (kCNS1986) 1-6E7B
kCNS1992 (kCNS1992) 1-6E7B
kCowles (kCowles) 772
kDaeJaweon (kDaeJaweon) 1630.300
Unihan Definition (kDefinition) lesson; course; classwork
kEACC (kEACC) 21587C
kFenn (kFenn) 507A
kFennIndex (kFennIndex) 254.05
kFourCornerCode (kFourCornerCode) 0669.4
kFrequency (kFrequency) 2
kGB1 (kGB1) 3146
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 0351f
kHangul (kHangul)
kHanYu (kHanYu) 63985.140
kHanyuPinlu (kHanyuPinlu) kè(341)
kHanyuPinyin (kHanyuPinyin) 63985.140:kè
kHKGlyph (kHKGlyph) 3818
kJapaneseKun (kJapaneseKun) KOKOROMIRU
kJapaneseOn (kJapaneseOn) KA
kJis0 (kJis0) 1861
kKangXi (kKangXi) 1165.140
kKarlgren (kKarlgren) 479
kKorean (kKorean) KWA
kKPS0 (kKPS0) D3E9
kKSC0 (kKSC0) 4604
kLau (kLau) 709
kMandarin (kMandarin)
kMatthews (kMatthews) 3394
kMeyerWempe (kMeyerWempe) 521
kMorohashi (kMorohashi) 35589
kNelson (kNelson) 4389
kPhonetic (kPhonetic) 744
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+1373+149.7.8
Radical Stroke Count (KangXi) (kRSKangXi) 149.8
Radical Stroke Count (Unicode) (kRSUnicode) 149.8
kSBGY (kSBGY) 164.07 420.19
Simplified Variant (kSimplifiedVariant) 课
kTaiwanTelegraph (kTaiwanTelegraph) 6143
Stroke Number (kTotalStrokes) 15
kVietnamese (kVietnamese) khoá
kXerox (kXerox) 242:136
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) 課
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) 課
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)