Christendom
Americannoun
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the collective body of Christians throughout the world or throughout history
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an obsolete word for Christianity
Etymology
Origin of Christendom
before 900; Middle English; Old English cristendōm. See Christian, -dom
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.
In its benign use, Christendom is an archaic label for the Christians of the world.
From Slate • Apr. 9, 2026
He was first buried in crypts under St. Peter's Basilica and moved in 2011 to a chapel on the main level of the largest church in Christendom.
From Reuters • Dec. 30, 2022
Some of these programs have tiny reach — Christendom Curriculum had 100 subscribers as of September.
From Washington Post • Dec. 23, 2022
The hulking mass of the Hagia Sophia, the sixth-century church that became the enduring symbol of Christendom, seemed like a basilica to me again, surrounded by a copse of slim, tapered minarets.
From New York Times • May 12, 2022
The cathedral schools are for the wealthiest and most promising boys in Christendom.
From "The Inquisitor's Tale" by Adam Gidwitz
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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.