Greek god of vegetation and fruitfulness, known especially as the god of wine and ecstasy.
His Roman equivalent was Bacchus. His worship was introduced into Greece from Asia Minor, and he became one of the most important of all the Greek gods, while his cult remained associated with that of many Asiatic deities. A son of Zeus and (according to the standard tradition) Semele , he was brought up by the satyr and silenus ), and nymphs . He had the gift of prophecy and was received at {{link=Delphi">Delphi along with Apollo , though his principal oracle was at Thrace. Festivities called Dionysia or (among the Romans) Bacchanalia were held in his honor; in their earlier years they were wild, ecstatic occasions, and they have often been the subject of artistic representation. Dionysus originally appeared as a bearded man, but later more often as a slim youth. His principal attribute was the thyrsus, a wand bound with vine leaves. The dithyramb , a choral hymn in his honor, is often seen as the basis of Western drama.