incredulity
Americannoun
noun
Etymology
Origin of incredulity
First recorded in 1400–50; late Middle English incredulite, from Latin incrēdulitās; see incredulous, -ity
Explanation
Incredulity is the state of not believing. I greeted the stranger's story about needing bus fare with incredulity. "I just don't believe you," I said. "The bit about your diabetic cat was a little over the top." In Latin, credere means "to believe." You'll see it at the roots of creed "statement of belief," credible "believable," credulous "a person who readily believes," and incredulous "a person who doesn't."
Vocabulary lists containing incredulity
A Raisin in the Sun
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Believe It or Not: Cred
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1984
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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 a further appearance in front of MPs the same year, Brittin was met with incredulity when he told them he didn't know how much he got paid.
From BBC • Mar. 25, 2026
Co-owner Sir Jim Ratcliffe previously voiced incredulity about Casemiro's £18.2m annual salary, and the 73-year-old has vowed to drive down costs.
From BBC • Mar. 16, 2026
We marvel at what 50-somethings get done during a workweek, and we recall with incredulity how much we accomplished daily while working and child-rearing and housekeeping and traveling and negotiating the city.
From The Wall Street Journal • Feb. 12, 2026
Tsui said he followed the inquest with "incredulity" as one witness after another dodged responsibility for the missing watertight door, a fault traced back to the ship's origin at a local shipyard.
From Barron's • Dec. 2, 2025
I turned and looked at him with incredulity.
From "Long Walk to Freedom" by Nelson Mandela
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.
