Definition: The word "Arezzo" refers to a region in Italy, located on the Italian Riviera between Genoa and Florence. It's a city known for its historical architecture, including medieval cathedrals and palaces, as well as picturesque streets and beautiful gardens. The area is home to many historic landmarks like Castelnuovo-Zecca Castle and the Uffizi Gallery. Arezzo was also a major center of Italian Renaissance art and literature during the 17th century.