U+10A72 "𐩲" Old South Arabian Letter Ayn Unicode Character

U+10A72 "𐩲" Old South Arabian Letter Ayn is a glyph from the Old South Arabian script, used between roughly the 8th century BCE and the 6th century CE in the ancient kingdoms of South Arabia, such as Saba, Qataban, and Hadhramawt. It represents the voiced pharyngeal fricative sound, similar to the Arabic letter ‘ayn (ع), and was part of an abjad writing system that was written from right to left. This character, like others in the Old South Arabian block, is primarily of interest to historians and linguists studying ancient Semitic languages and inscriptions, and it was encoded in Unicode 7.0, released in 2014.