Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+87A2
Source: Noto CJK

U+87A2 CJK Unified Ideo­graph-​87A2

U+87A2 was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as glowworm, luminous insect. Its Pīnyīn pronunciation is yíng.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+87A2 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 34722
UTF-8 E8 9E A2
UTF-16 87 A2
UTF-32 00 00 87 A2
URL-Quoted %E8%9E%A2
HTML hex reference 螢
Wrong windows-1252 Mojibake 螢
Encoding: EUC-KR (hex bytes) FB AB
Encoding: JIS0208 (hex bytes) EA A5
Pīnyīn yíng

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-87A2
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
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) Glyph for U+87A2 CJK Unified Ideograph-87A2
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Lowercase Mapping (lc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Uppercase Mapping (uc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Simple Titlecase Mapping (stc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Titlecase Mapping (tc) Glyph for U+87A2 CJK Unified Ideograph-87A2
Case Folding (cf) Glyph for U+87A2 CJK Unified Ideograph-87A2
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
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) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+87A2 CJK Unified Ideograph-87A2
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
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) Glyph for U+87A2 CJK Unified Ideograph-87A2
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+87A2 CJK Unified Ideograph-87A2
NFKD Quick Check (NFKD_QC) Yes
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) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (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) ✘
Bidi Paired Bracket (bpb) Glyph for U+87A2 CJK Unified Ideograph-87A2
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+87A2 CJK Unified Ideograph-87A2
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) BFC3
CCCII Mapping (kCCCII) 215724
CNS 11643-1986 Mapping (kCNS1986) 1-722D
CNS 11643-1992 Mapping (kCNS1992) 1-722D
Cangjie Input Code (kCangjie) FFBLI
kCantonese (kCantonese) jing4
kCihaiT (kCihaiT) 1195.602
kDaeJaweon (kDaeJaweon) 1558.320
Unihan Definition (kDefinition) glowworm, luminous insect
kEACC (kEACC) 215724
kFenn (kFenn) 448G
kFennIndex (kFennIndex) 634.04
kFourCornerCode (kFourCornerCode) 9913.6
kFrequency (kFrequency) 3
kGB1 (kGB1) 5109
kGSR (kGSR) 0843i
kGradeLevel (kGradeLevel) 4
kHKGlyph (kHKGlyph) 3638
kHanYu (kHanYu) 42881.060
kHangul (kHangul) 형:0E
kHanyuPinlu (kHanyuPinlu) yíng(18)
kHanyuPinyin (kHanyuPinyin) 42881.060:yíng
kIICore (kIICore) ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1558.320
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42881.060
kIRGKangXi (kIRGKangXi) 1093.450
kIRG_GSource (kIRG_GSource) G1-5329
kIRG_HSource (kIRG_HSource) HB1-BFC3
kIRG_JSource (kIRG_JSource) J0-6A25
kIRG_KPSource (kIRG_KPSource) KP0-F3ED
kIRG_KSource (kIRG_KSource) K0-7B2B
kIRG_TSource (kIRG_TSource) T1-722D
kIRG_VSource (kIRG_VSource) V1-6632
kJapanese (kJapanese) ケイ ギョウ エイ ヨウ ほたる
kJapaneseKun (kJapaneseKun) HOTARU
kJapaneseOn (kJapaneseOn) KEI
kJis0 (kJis0) 7405
kKangXi (kKangXi) 1093.450
kKarlgren (kKarlgren) 286
kKorean (kKorean) HYENG
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 3492
kMandarin (kMandarin) yíng
kMatthews (kMatthews) 7471
kMeyerWempe (kMeyerWempe) 3922
kMojiJoho (kMojiJoho) MJ023654
kMorohashi (kMorohashi) 33434
kNelson (kNelson) 4176
kPhonetic (kPhonetic) 1587
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6538+142.6.10
Radical Stroke Count (Unicode) (kRSUnicode) 142.10
kSBGY (kSBGY) 198.07
kSMSZD2003Index (kSMSZD2003Index) 618.14 404.11
kSMSZD2003Readings (kSMSZD2003Readings) yíng粵jing4
Simplified Variant (kSimplifiedVariant) Glyph for U+8424 U+8424
Taiwanese Telegraph Code (kTaiwanTelegraph) 5821
kTang (kTang) *hueng
Stroke Number (kTotalStrokes) 16
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
Quốc ngữ Pronunciation (kVietnamese) huỳnh
kXHC1983 (kXHC1983) 1386.071:yíng
Xerox Code (kXerox) 255:043