U+1FA4 "ᾤ" Greek Small Letter Omega with Psili and Oxia and Ypogegrammeni Unicode Character

U+1FA4 "ᾤ" Greek Small Letter Omega with Psili and Oxia and Ypogegrammeni is a precomposed polytonic Greek character used in ancient and liturgical Greek texts to represent a long omega vowel that begins with a smooth breathing mark (psili), has an acute accent (oxia), and includes an iota subscript (ypogegrammeni) to indicate a long diphthong or a final iota sound that is no longer pronounced. This character is rarely encountered in modern Greek, but it appears in scholarly editions of classical and patristic writings where precise accentuation and breathing are preserved for historical or grammatical accuracy.