U+1FA7 "ᾧ" Greek Small Letter Omega with Dasia and Perispomeni and Ypogegrammeni Unicode Character

U+1FA7 "ᾧ" Greek Small Letter Omega with Dasia and Perispomeni and Ypogegrammeni is a complex diacritical mark combination used in ancient Greek polytonic orthography to represent a specific phonetic and grammatical form. It consists of a small omega letter combined with a dasia (rough breathing mark indicating initial aspiration), a perispomeni (circumflex accent marking a long, rising-falling tone), and a ypogegrammeni (an iota subscript written beneath the omega, denoting a long vowel sound resulting from a former diphthong). This character is typically encountered in ancient Greek texts, where it appears primarily in verb forms or nouns in the subjunctive or optative moods within contracted vowels or specific syntactical contexts.