Rome

nouns

capital and largest city of Italy; on the Tiber; seat of the Roman Catholic Church; formerly the capital of the Roman Republic and the Roman Empire
Eternal City, Italian capital, Roma, Rome, capital of Italy
the leadership of the Roman Catholic Church
Rome
is a part of
the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy
Church of Rome, Roman Catholic, Roman Catholic Church, Roman Church, Western Church
is a type of (narrower)
the body of people who lead a group
"the national leadership adopted his plan"
leaders, leadership