ˈre(ˌ)jō adjective
also reg·gian -_jən
Usage: usually capitalized
Etymology: reggio from Reggio di Calabria, city in southern Italy; reggian from Italian reggiano, from Reggio di Calabria + Italian -ano -an (from Latin -anus )
1. : of or from the city of Reggio di Calabria, Italy : of the kind or style prevalent in Reggio di Calabria
2.
[ reggio from Reggio nell'Emilia, city in northern Italy; reggian from Italian reggiano, from Reggio nell'Emilia + Italian -ano -an (from Latin -anus )]
: of or from the city of Reggio nell'Emilia, Italy : of the kind or style prevalent in Reggio nell'Emilia