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
Derived 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.
Norwegian priest and missionary Hans Egede set out to reconnect with Greenland and convert whoever was there to Protestantism and found an Inuit community.
From The Wall Street Journal • Jan. 20, 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
So we've got colonialism and we've got Protestantism.
From Salon • Jul. 22, 2023
The Van Gogh home and church community was a small island of Protestantism in the much larger Catholic community of Zundert, and all North Brabant, the province in the southern Netherlands where they lived.
From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman
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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.