Church service and Roman Catholic Church

Church service noun - A service conducted in a house of worship.

Roman Catholic Church and church service are semantically related in chapel topic. In some cases you can use "Roman Catholic Church" instead a noun phrase "Church service".

Roman Catholic Church noun - The Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy.

Church service and Roman Catholic Church are semantically related in chapel topic. You can use "Church service" instead a noun phrase "Roman Catholic Church".