U+A66C "Ꙭ" Cyrillic Capital Letter Double Monocular O Unicode Character

U+A66C "Ꙭ" Cyrillic Capital Letter Double Monocular O is a rare glyph found in the Cyrillic script, specifically used in historical or extended Cyrillic contexts such as Old Church Slavonic or certain early Slavic manuscripts. It consists of two connected "O" shapes, often employed as a variant of the standard Cyrillic O or to represent the sound /o/ in specific orthographic traditions. This character belongs to the Cyrillic Extended-B block, which encompasses letters for diverse early Slavic languages and dialects, and it is notably absent from modern standardized alphabets, making it primarily of interest to scholars of historical linguistics and paleography.