Catholicism
Americannoun
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the faith, system, and practice of the Catholic Church, especially the Roman Catholic Church.
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(lowercase) catholicity.
noun
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short for Roman Catholicism
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the beliefs, practices, etc, of any Catholic Church
Other Word Forms
Etymology
Origin of Catholicism
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.
Mr. Bailey also struggles to contextualize within her work Spark’s conversion to Catholicism in 1954.
From The Wall Street Journal ● Jul. 17, 2026
In his new book, “Communion: Finding My Way Back to Faith,” Vance reflects on the culture wars, a need for moral renewal in America and his conversion to a conservative form of Catholicism.
From Salon ● Jun. 25, 2026
Throughout the week, Vance was also promoting his new book about his faith and conversion to Catholicism.
From BBC ● Jun. 19, 2026
The first half of Communion, on Vance’s journey from evangelical Christianity to atheism to Catholicism, takes the reader through his disillusionment with the conservative evangelical churches of his youth.
From Slate ● Jun. 18, 2026
I particularly feared he would get embroiled in a religious discussion, bring in my Roman Catholicism in a way that could embarrass the Church.
From "Black Like Me" by John Howard Griffin
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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.