Parmigiano–Reggiano
/ˌpɑːmɪdʒɑːnəʊ ˌrɛdʒɪˈɑːnəʊ/Cookery
noun
A Parmesan cheese of controlled origin, produced in an area around Parma, Reggio Emilia, Mantua, Modena, and Bologna.
Origin
1930s; earliest use found in André Simon (1877–1970), writer on wine and food. From Italian parmigiano–reggiano from parmigiano + reggiano.