U+FB61 "ﭡ" Arabic Letter Tteheh Medial Form Unicode Character

U+FB61 "ﭡ" Arabic Letter Tteheh Medial Form is a presentation form of the Arabic letter "ٹ" (ttheh) used specifically in the Urdu script, where it represents a retroflex t sound. This character appears in the medial (middle) position of a word when connected to letters on both sides, as part of the Arabic script's complex joining rules. It is encoded in the Unicode block "Arabic Presentation Forms-A" to support the precise rendering of text in languages like Urdu, Kashmiri, and other South Asian languages that use this letter, ensuring correct typographic display in digital documents.