Oly′ras. A river near Thermopylæ, which, it is said, attempted to extinguish the funeral pile on which Hercules was consumed.

Omopha′gia. A Bacchanalian festival at which some uncooked meats were served.

Om′phale. The Queen of Lydia, to whom Hercules was sold as a bondsman for three years for the murder of Iphitus. Hercules fell in love with her, and led an effeminate life in her society, wearing female apparel, while Omphale wore the lion’s skin.

Ona′rus. A priest of Bacchus, said to have married Ariadne after she had been abandoned by Theseus.

Onu′va. The Venus of the ancient Gauls.

Opa′lia. Roman festivals in honour of Ops, held on 14th of the calends of January.

Opiate-rod, see Caduceus.

“Eyes ... more wakeful than to drowse,

Charmed with Arcadian pipe—the pastoral reed

Of Hermes or his opiate-rod.” Milton.