U+19BA "ᦺ" New Tai Lue Vowel Sign Ay Unicode Character

U+19BA "ᦺ" New Tai Lue Vowel Sign Ay is a combining mark used in the New Tai Lue script, a writing system employed primarily for the Tai Lü language spoken in parts of China, Myanmar, Laos, and Thailand. This character represents the vowel sound "ay" and appears as a diacritic that is typically placed before the consonant it modifies, a distinctive feature of the script's left-to-right ordering. It is part of the New Tai Lue block in Unicode, standardized to support modern digital representation of the language in contexts like education and typography.