1548-1600. Italian philosopher. He entered the Dominican order of monks 1563, but his sceptical attitude to Catholic doctrines forced him to flee Italy 1577. After visiting Geneva and Paris, he lived in England 1583-85, where he wrote some of his finest works. After returning to Europe, he was arrested by the Inquisition 1593 in Venice and burned at the stake for his adoption of Copernican astronomy and his heretical religious views.