U+1F79 "ό" Greek Small Letter Omicron with Oxia Unicode Character

U+1F79 "ό" Greek Small Letter Omicron with Oxia is a precomposed character representing the Greek letter omicron combined with an oxia, an acute accent mark historically used in polytonic Greek orthography to indicate a rising pitch accent on a vowel. This character is part of the Greek Extended block and is primarily employed in ancient or liturgical Greek texts, where accurate accentuation is preserved. In modern Greek, however, the oxia is typically replaced by the tonos accent, although the oxia and tonos are unified in Unicode for practical encoding purposes, making U+1F79 functionally equivalent to the sequence of a plain omicron followed by a combining acute accent.