U+1FCE "῎" Greek Psili and Oxia Unicode Character

U+1FCE "῎" Greek Psili and Oxia is a combining diacritical mark used in ancient Greek polytonic orthography, representing the combination of the psili, which indicates a smooth breathing or aspiration, and the oxia, which denotes an acute accent. This symbol is placed over a Greek vowel character to modify its pronunciation and tonal qualities, typically appearing in historical or liturgical texts to preserve classical phonetic details. It is part of the Unicode Greek Extended block, which supports the encoding of ancient Greek accents and breathings essential for accurate scholarly and religious representation.