U+0821 "ࠡ" Samaritan Vowel Sign Overlong A Unicode Character

U+0821 "ࠡ" Samaritan Vowel Sign Overlong A is a diacritical mark used in the Samaritan script, a writing system descended from the Paleo-Hebrew alphabet and still used today by the Samaritan community for liturgical purposes. This specific vowel sign is placed above or near a consonant to indicate a prolonged 'a' vowel sound, distinguishing it from shorter vowel variants in the Samaritan vowel system. Its inclusion in the Unicode standard ensures that the Samaritan script, which has a limited but culturally significant modern usage, can be accurately represented and digitally preserved for scholarly, religious, and historical texts.