Definition of "Roman" :

noun: a typeface used in ancient Roman inscriptions

noun: a resident of modern Rome

noun: an inhabitant of the ancient Roman Empire

adjective: of or relating to or derived from Rome (especially ancient Rome)

"Roman architecture."

adjective: relating to or characteristic of people of Rome

"Roman virtues."

adjective: of or relating to or supporting Romanism

"The Roman Catholic Church."

adjective: characteristic of the modern type that most directly represents the type used in ancient Roman inscriptions