U+067F "ٿ" Arabic Letter Teheh Unicode Character

U+067F "ٿ" Arabic Letter Teheh is a character used in the Arabic script for writing certain languages, such as Sindhi among others, where it represents a voiceless aspirated alveolar plosive similar to the English "th" in "thin" but pronounced with a burst of air. This letter is distinct from the standard Arabic letter "ت" (teh) and is created by adding an extra dot above the basic teheh shape, reflecting the phonetic needs of languages outside of Arabic proper. It appears in Unicode as part of the Arabic block with the code point U+067F and is primarily employed in extended Arabic-based orthographies to accurately transcribe non-Arabic sounds.