U+1F83 "ᾃ" Greek Small Letter Alpha with Dasia and Varia and Ypogegrammeni Unicode Character

U+1F83 "ᾃ" Greek Small Letter Alpha with Dasia and Varia and Ypogegrammeni is a precomposed character used in polytonic Greek orthography to represent the letter alpha combined with a rough breathing mark (dasia), a grave accent (varia), and an iota subscript (ypogegrammeni), typically appearing in ancient or liturgical texts. This glyph represents a specific vowel sound in a word, often at the beginning of a syllable, where the rough breathing indicates an initial /h/ sound, the grave accent denotes a lower or falling pitch in certain contexts, and the ypogegrammeni signals a long alpha with an implied iota that is not pronounced in Modern Greek but historically indicated a diphthong. As part of the Greek Extended block, U+1F83 is largely obsolete in standard modern usage but remains essential for accurate textual representation of classical or ecclesiastical writings.