U+11A51 "𑩑" Soyombo Vowel Sign I Unicode Character

U+11A51 "𑩑" Soyombo Vowel Sign I is a combining vowel mark used in the Soyombo script, an abugida historically employed for writing Mongolian and Tibetan languages within Buddhist contexts. This character functions as a diacritical sign that modifies a consonant to indicate the vowel sound "i", attaching visually to its base letter as part of the script's intricate vertical layout. It belongs to the Soyombo block of Unicode, which was added to the standard in 2018 to support this unique script originally created in the 17th century by the Mongolian monk and scholar Zanabazar.