U+FD74 "ﵴ" Arabic Ligature Tah with Meem with Yeh Final Form Unicode Character

U+FD74 "ﵴ" Arabic Ligature Tah with Meem with Yeh Final Form is a typographic composite glyph used in the Arabic script to represent the cascading calligraphic combination of the letters Tah (ط), Meem (م), and Yeh (ي) in a final positional form, where the Yeh takes its isolated or final shape. This ligature is part of the Arabic Presentation Forms-A block, designed to preserve the visual integrity of traditional calligraphy and facilitate correct rendering in digital text, particularly for historical or religious manuscripts. It appears as a continuous, stylized unit that helps maintain the flowing aesthetic of Arabic writing when these three characters occur in sequence at the end of a word, though its use is primarily for backward compatibility with older encoding systems rather than modern standard Unicode text.