In Greek mythology, Dionysus is the god of wine, winemaking, grape cultivation, fertility, ritual madness, theatre, and religious ecstasy. He is also known as Bacchus in Roman mythology. Dionysus is the only Greek god with a mortal mother, Semele, and his birth is a story of divine intervention and mortal tragedy. He is often depicted with symbols like ivy, a thyrsus (a staff topped with a pinecone), and surrounded by revelers like satyrs and Maenads. Here's a more detailed look:Domains: Dionysus is not just the god of wine, but also associated with fertility, theater, religious ecstasy, and ritual madness. Parentage: He is the son of Zeus and the mortal Semele. Roman Counterpart: Bacchus is the Roman equivalent of Dionysus. Depictions: He is frequently portrayed in art, literature, and theater, often with symbols like ivy, grapes, and a thyrsus. Cultural Significance: Dionysus's festivals were celebrated in wine-producing regions of Greece and Asia Minor, marking the grape harvest or the release of new wine. Mythological Role: He is known for his wild and ecstatic nature, his association with both joy and madness, and his ability to bridge the gap between the mortal and divine realms. s.