Origin: Latin prefix pre-
Presbyterian has 4 different meanings across 1 category:
a follower of Calvinism as taught in the Presbyterian Church
"As a devout presbyterian, she attended Sunday services at the local Presbyterian Church to follow Calvinist teachings."
A person belonging to a church in the tradition of Presbyterianism.
"The new minister was welcomed by the entire congregation, who were all proud Presbyterians."
In plain English: A Presbyterian is a person who follows a specific type of Christian church that believes ordinary believers should help choose their own leaders instead of having bishops run everything for them.
"She joined her local Presbyterian church to meet new people in the community."
Of or pertaining to a presbyter, or to ecclesiastical government by presbyters; relating to those who uphold church government by presbyters; also, to the doctrine, discipline, and worship of a communion so governed.
"The new church was built according to strict Presbyterian principles."
Relating to Presbyterianism.
In plain English: Presbyterian describes something related to a Christian church group that is led by elected elders instead of bishops.
"The Presbyterian church in town is known for its beautiful stained-glass windows."
Usage: Use this adjective only when specifically referring to the Presbyterian denomination of Christianity or its system of governance. Do not use it as a general synonym for any Protestant group that relies on elders.
The word comes from the Late Latin term presbyterium, meaning a group of elders in charge of church affairs. It entered English to describe someone who belongs to this specific branch of Protestant Christianity led by elder pastors.