U+10353 "𐍓" Old Permic Letter Doi Unicode Character

U+10353 "𐍓" Old Permic Letter Doi is part of the Old Permic script, an alphabet created in the 14th century by the missionary Saint Stephen of Perm to write the Komi language. This specific character represents the sound /d/ and corresponds to the Greek letter delta in its visual design, reflecting the script's borrowing from both Greek and Cyrillic traditions. The Old Permic script, also known as Abur, was historically used for liturgical texts and early Komi literacy, though it has largely been replaced by Cyrillic today. The letter Doi, along with the rest of the Old Permic block, was added to the Unicode Standard in 2010 to preserve this medieval writing system for digital and scholarly use.