Learn how to say Roman Catholic correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Roman Catholic:
relating to the Roman Catholic Church:
a Roman Catholic bishop
a member of the Roman Catholic Church:
Roman Catholics can’t share a Eucharist with other Churches
late 16th century: translation of Latin (Ecclesia) Romana Catholica (et Apostolica) ‘Roman Catholic (and Apostolic Church’). It was apparently first used as a conciliatory term in place of the earlier Roman, Romanist, or Romish, considered derogatory