U+02D2 "˒" Modifier Letter Centred Right Half Ring Unicode Character

U+02D2 "˒" Modifier Letter Centred Right Half Ring is a diacritical mark used primarily in phonetic transcription, particularly within the International Phonetic Alphabet where it functions as a superscript symbol to indicate a slightly reduced or modified articulation, often representing a secondary articulation or a more centralized sound. It appears as a small, open semicircle placed to the right of a letter, and its use is highly specific to linguistic notation rather than general text, serving to denote features like lip rounding or a uvularized quality in certain scholarly contexts.