U+19B4 "ᦴ" New Tai Lue Vowel Sign Uu Unicode Character

U+19B4 "ᦴ" New Tai Lue Vowel Sign Uu is a diacritical mark used in the New Tai Lue script, which is employed to write the Tai Lü language primarily spoken in parts of China, Myanmar, Laos, and Thailand. This character represents a long vowel sound similar to the "uu" in "boot" and is written as a distinct symbol attached to a consonant letter to modify its pronunciation, serving as an essential component of the script's orthography for accurately representing the language's vowel system.