Home U+A640 to U+A69F Cyrillic Extended-B
Glyph for U+A66C
Source: Noto Sans

U+A66C Cyrillic Capital Letter Double Monocular O

U+A66C was added in Unicode version 5.1 in 2008. It belongs to the block U+A640 to U+A69F Cyrillic Extended-B in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Uppercase Letter and is mainly used in the Cyrillic script. Its lowercase variant is Glyph for U+A66D Cyrillic Small Letter Double Monocular O.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+A66C forms with similar adjacent characters prevents a line break inside it.

The Wikipedia has the following information about this codepoint:

Monocular O, binocular O, double monocular O and multiocular O are rare glyph variants of Cyrillic letter O. In 2007, they were proposed for inclusion into Unicode.

Representations

System Representation
Nº 42604
UTF-8 EA 99 AC
UTF-16 A6 6C
UTF-32 00 00 A6 6C
URL-Quoted %EA%99%AC
HTML hex reference Ꙭ
Wrong windows-1252 Mojibake Ꙭ

Related Characters

Elsewhere

Complete Record

Property Value
Age (age) 5.1 (2008)
Unicode Name (na) CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O
Unicode 1 Name (na1) —
Block (blk) Cyrillic Extended-B
General Category (gc) Uppercase Letter
Script (sc) Cyrillic
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+A66C Cyrillic Capital Letter Double Monocular O
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+A66D Cyrillic Small Letter Double Monocular O
Lowercase Mapping (lc) Glyph for U+A66D Cyrillic Small Letter Double Monocular O
Uppercase (Upper) ✔
Simple Uppercase Mapping (suc) Glyph for U+A66C Cyrillic Capital Letter Double Monocular O
Uppercase Mapping (uc) Glyph for U+A66C Cyrillic Capital Letter Double Monocular O
Simple Titlecase Mapping (stc) Glyph for U+A66C Cyrillic Capital Letter Double Monocular O
Titlecase Mapping (tc) Glyph for U+A66C Cyrillic Capital Letter Double Monocular O
Case Folding (cf) Glyph for U+A66D Cyrillic Small Letter Double Monocular O
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+A66C Cyrillic Capital Letter Double Monocular O
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+A66D Cyrillic Small Letter Double Monocular O
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+A66D Cyrillic Small Letter Double Monocular O
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) Upper
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Alphabetic Letter
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+A66C Cyrillic Capital Letter Double Monocular O
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) neutral
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Alphabetic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+A66D Cyrillic Small Letter Double Monocular O
Script Extension (scx)
Vertical Orientation (vo) R