Protestantism
Americannoun
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the religion of Protestants.
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the Protestant churches collectively.
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adherence to Protestant principles.
noun
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the religion or religious system of any of the Churches of Western Christendom that are separated from the Roman Catholic Church and adhere substantially to principles established by Luther, Calvin, etc, in the Reformation
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the Protestant Churches collectively
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adherence to the principles of the Reformation
Other Word Forms
Etymology
Origin of Protestantism
First recorded in 1640–50; Protestant + -ism
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It recognises Protestantism and Catholicism as official religions, but practising organisations must register with the government -- something many Christians feel yields an unacceptable amount of control over church affairs and teachings.
From Barron's ● Aug. 25, 2026
Dulles came to believe that religion, specifically an ecumenical Protestantism aiming to promote cooperation among different sects, was the missing link that could provide a moral architecture for the global system.
From The Wall Street Journal ● Apr. 15, 2026
He says there is an "inherited fault line" on Irish immigration, Irish Catholicism and Scottish Protestantism in the west coast, which goes back to the 19th Century.
From BBC ● Aug. 10, 2024
Ufology, like Protestantism, is a big-tent religion, and “A lot of this overlaps,” Janix said.
From Los Angeles Times ● Jun. 4, 2024
He didn’t mean to start a breakaway church, but within a few decades swathes of Europe had switched to one form of Protestantism or another.
From "The Story of Music" by Howard Goodall
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.