U+2C58 "ⱘ" Glagolitic Small Letter Big Yus Unicode Character

U+2C58 "ⱘ" Glagolitic Small Letter Big Yus is a typographic representation of a specific letter from the Glagolitic script, one of the oldest known Slavic alphabets, traditionally attributed to Saint Cyril and Methodius in the 9th century. This letter corresponds to the sound of a nasalized back vowel, often written as "ǫ" in academic transliteration, and its capital counterpart is U+2C38. It appears in historical manuscripts used for writing Old Church Slavonic, primarily in liturgical texts, and is now preserved in modern digital standards to support linguistic research and cultural heritage documentation.