Someone who uses cunning and scheming to get what they want, with no regard for morality or other people. The term 'Machiavellian' is inspired by the Italian Renaissance writer Machiavelli's book 'The Prince' which was dedicated to Lorenzo di Piero de' Medici, on the Medici family's return to Florence. In writing the book, Machiavelli's aim was to flatter the returning ruler, and perhaps seek some new role for himself (so in this respect, the book itself could be said to be Machiavellian).
