U+0877 "ࡷ" Arabic Letter Alef with Attached Right Round Dot Unicode Character

U+0877 "ࡷ" Arabic Letter Alef with Attached Right Round Dot is a relatively rare addition to the Arabic script block, specifically included to support the Mandaean language and liturgical alphabet. This character represents a variant of the Arabic letter alef, distinguished by a small round dot attached to the right side of the letter’s vertical stroke. It is used to denote a specific pharyngeal or glottal sound in Mandaean phonology, which differs from the standard Arabic alef. The character falls within the Extended Arabic-A block, serving to accurately transcribe historical and religious texts of the Mandaean community, a Gnostic ethnoreligious group primarily from Iraq and Iran.