This is a list of loanwords of Latin origin which entered the Greek language during the Byzantine era. * Augousta, honorific term for the Empress * Chartoularios tou kanikleiou, one of the most senior offices in the Byzantine imperial chancery * Kouropalates, a court title * Domestikos, a civil, ecclesiastic and military office * Doukas, the name of a Byzantine Greek noble family, from the Latin title dux * Droungarios, a military rank * Magistros, a ministerial title * Magnaura, a large building in Constantinople, possibly from Latin Magna Aula, "Great Hall" * Optimatoi, a military unit * Patrikios, the Patrician caste * Phelonion, a liturgical vestment * Praipositos, a senior palace title * Primikerios, a title applied to heads of departments and colleges * Protonotarios, h