U+06C4 "ۄ" Arabic Letter Waw with Ring Unicode Character

U+06C4 "ۄ" Arabic Letter Waw with Ring is a variant of the standard Arabic letter waw (و) distinguished by a small ring placed above it, which is used in specific orthographies to represent a distinct phonetic sound. It is most notably employed in the Kashmiri language, where it denotes a close central rounded vowel sound that differs from the standard waw's bilabial glide or long vowel. This character belongs to the Arabic script block and serves to accurately transcribe a phoneme not present in many other languages using the Arabic alphabet, thereby contributing to precise linguistic representation in written Kashmiri.