U+FE87 "ﺇ" Arabic Letter Alef with Hamza Below Isolated Form Unicode Character

U+FE87 "ﺇ" Arabic Letter Alef with Hamza Below Isolated Form is a typographic variant of the Arabic letter alef combined with a hamza diacritic placed beneath it, specifically designed for the isolated position within a word. This form is used in Arabic script to represent the glottal stop sound when it occurs at the beginning of a word or syllable, with the hamza below indicating a specific phonetic context, often for proper spelling and readability in connected text. It belongs to the Arabic Presentation Forms-B block of Unicode, which standardizes contextual shapes for different positions in cursive script, ensuring accurate representation in digital environments.