U+11A15 "𑨕" Zanabazar Square Letter Ttha Unicode Character

U+11A15 "𑨕" Zanabazar Square Letter Ttha is a letter from the Zanabazar Square script, an abugida traditionally used to write the Mongolian, Tibetan, and Sanskrit languages, particularly in Buddhist texts and Tantric literature. This specific character represents the aspirated voiceless retroflex plosive sound, akin to the "ttha" sound in many South Asian languages, and it is part of a larger set of consonant letters designed for precise phonetic transcription in scholarly and religious contexts. Its visual form features a distinctive square, geometric structure characteristic of the script, which was created by the 17th century Mongolian monk and scholar Zanabazar.