U+09BE "া" Bengali Vowel Sign Aa Unicode Character

U+09BE "া" Bengali Vowel Sign Aa is a combining diacritical mark used in the Bengali script to represent the long vowel sound "ā" as in "father." It is classified as a vowel sign, meaning it is attached to a consonant character to modify its inherent vowel sound, changing it from the default "ô" or "o" to the long "aa." This character appears as a horizontal line or stroke extending to the right from the top of the consonant, and it is an essential component in writing Bengali, Assamese, and related languages, where it connects seamlessly with base letters to form accurate phonetic representations.