petasus Syllabification: (pet·a·sus)Pronunciation: /ˈpetəsəs/ (also petasos)Definition of petasus noun a hat with a low crown and broad brim, worn in ancient Greece. Greek Mythology a winged petasus worn by the god Hermes. Origin:via Latin from Greek petasospetasus in other Oxford dictionaries Definition of petasus in the British & World English dictionary
