U+19C9 "ᧉ" New Tai Lue Tone Mark-2 Unicode Character

U+19C9 "ᧉ" New Tai Lue Tone Mark-2 is a diacritical mark used in the New Tai Lue script, which was developed in the 20th century for writing the Tai Lü language spoken in parts of China, Laos, Myanmar, and Thailand. This specific tone mark indicates the second tone of the language, helping to distinguish word meanings through pitch variation, and it appears as a small, curved symbol placed above or near a consonant letter in the script. As part of the Unicode Standard, it ensures consistent digital representation and support for the New Tai Lue writing system across devices and software.