U+AADE "꫞" Tai Viet Symbol Ho Hoi Unicode Character

U+AADE "꫞" Tai Viet Symbol Ho Hoi is a unique glyph used in the Tai Viet script, which is employed to write the Tai Dam, Tai Dón, and Tai Daeng languages of Southeast Asia, particularly in Vietnam and Laos. This symbol functions as a specific punctuation mark or tone indicator, traditionally used to denote a particular rising or questioning intonation in written text, helping to clarify meaning and pronunciation in a script that otherwise lacks explicit tone markers. Its inclusion in Unicode ensures that digital text in these languages can accurately represent this crucial tonal distinction.