'''Pope''' (from Greek πάππας ''pappas'', father)<ref>pope: [https://ahdictionary.com/word/search.html?q=pope American Heritage Dictionary]</ref> is the primary designation of the official title of each of the primary heads (''on earth'') of four Christian Churches<ref>[https://www.quora.com/How-many-popes-are-there How Many Popes Are There? (quora.com)]</ref> who exercise '''[[patriarch]]al''' primacy (from Latin ''patriarcha'', from Greek ''patriarkhēs'' head of a family, from ''patria'' family, clan, lineage, and ''archein'' to rule):<ref>patriarch: [https://ahdictionary.com/word/search.html?q=patriarch American Heritage Dictionary]</ref> | '''Pope''' (from Greek πάππας ''pappas'', father)<ref>pope: [https://ahdictionary.com/word/search.html?q=pope American Heritage Dictionary]</ref> is the primary designation of the official title of each of the primary heads (''on earth'') of four Christian Churches<ref>[https://www.quora.com/How-many-popes-are-there How Many Popes Are There? (quora.com)]</ref> who exercise '''[[patriarch]]al''' primacy (from Latin ''patriarcha'', from Greek ''patriarkhēs'' head of a family, from ''patria'' family, clan, lineage, and ''archein'' to rule):<ref>patriarch: [https://ahdictionary.com/word/search.html?q=patriarch American Heritage Dictionary]</ref> |