U+9B58 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 nightmare, bad dreams. Its Pīnyīn pronunciation is yǎn.

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+9B58 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 E9 AD 98
UTF-16 9B 58
UTF-32 00 00 9B 58
URL-Quoted %E9%AD%98
HTML-Escape 魘
Wrong windows-1252 Mojibake 魘
Encoding: JIS0208 (hex bytes) F2 B6
Pīnyīn yǎn
IRG_GSource G1-774A
IRG_HSource HB1-
IRG_JSource J0-7236
IRG_KPSource KP1-8C6
IRG_KSource K1-675C
IRG_TSource T1-7C77
BigFive C64C
CCCII 216173
CNS1986 1-7C77
CNS1992 1-7C77
EACC 216173
GB1 8742
Jis0 8222
KPS1 8C60
KSC1 7160
TaiwanTelegraph 7623
Xerox 277:127


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-9B58
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) 魘
Lowercase (Lower)
Simple Lowercase Mapping (slc) 魘
Lowercase Mapping (lc) 魘
Uppercase (Upper)
Simple Uppercase Mapping (suc) 魘
Uppercase Mapping (uc) 魘
Simple Titlecase Mapping (stc) 魘
Titlecase Mapping (tc) 魘
Case Folding (cf) 魘
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 魘
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) 魘
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) ATH
kIRG_GSource (kIRG_GSource) G1-774A
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-7236
kIRG_KPSource (kIRG_KPSource) KP1-8C6
kIRG_KSource (kIRG_KSource) K1-675C
kIRG_TSource (kIRG_TSource) T1-7C77
kIRGDaeJaweon (kIRGDaeJaweon) 1997.240
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 45941
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 74438.060
kIRGKangXi (kIRGKangXi) 1463.230
kBigFive (kBigFive) C64C
kCangjie (kCangjie) MKHI
kCantonese (kCantonese) jim2
kCCCII (kCCCII) 216173
kCihaiT (kCihaiT) 1524.203
kCNS1986 (kCNS1986) 1-7C77
kCNS1992 (kCNS1992) 1-7C77
kCowles (kCowles) 1309
kDaeJaweon (kDaeJaweon) 1997.240
Unihan Definition (kDefinition) nightmare, bad dreams
kEACC (kEACC) 216173
kFenn (kFenn) 195K
kFennIndex (kFennIndex) 626.09
kFourCornerCode (kFourCornerCode) 7121.3
kGB1 (kGB1) 8742
kHangul (kHangul)
kHanYu (kHanYu) 74438.060
kHanyuPinyin (kHanyuPinyin) 74438.060:yǎn
kHKGlyph (kHKGlyph) 4645
kJapaneseKun (kJapaneseKun) OSOWARERU OSOU UNASARERU
kJapaneseOn (kJapaneseOn) EN YOU
kJis0 (kJis0) 8222
kKangXi (kKangXi) 1463.230
kKarlgren (kKarlgren) 246
kKorean (kKorean) YEM
kKPS1 (kKPS1) 8C60
kKSC1 (kKSC1) 7160
kMandarin (kMandarin) yǎn
kMatthews (kMatthews) 7392
kMeyerWempe (kMeyerWempe) 872f
kMorohashi (kMorohashi) 45941
kNelson (kNelson) 0258
kPhonetic (kPhonetic) 1565A
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+7307+194.10.14 V+13630+27.2.22 V+13630+194.10.14
Radical Stroke Count (KangXi) (kRSKangXi) 194.14
Radical Stroke Count (Unicode) (kRSUnicode) 194.14
kSBGY (kSBGY) 334.26 540.62
Simplified Variant (kSimplifiedVariant) 魇
kTaiwanTelegraph (kTaiwanTelegraph) 7623
Stroke Number (kTotalStrokes) 23
kXerox (kXerox) 277:127
kXHC1983 (kXHC1983) 1329.051:yǎn
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) 魘
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) 魘
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)