incontrovertible

adjective
in·​con·​tro·​vert·​ible | \(ˌ)in-ˌkän-trə-ˈvər-tə-bəl \

Definition of incontrovertible 

: not open to question : indisputable incontrovertible facts

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Other Words from incontrovertible

incontrovertibly \(ˌ)in-​ˌkän-​trə-​ˈvər-​tə-​blē \ adverb

Did You Know?

If something is indisputable, it's incontrovertible. But if it is open to question, is it controvertible? It sure is. The antonyms controvertible and incontrovertible are both derivatives of the verb controvert (meaning "to dispute or oppose by reasoning"), which is itself a spin-off of controversy. And what is the source of all of these controversial terms? The Latin adjective controversus, which literally means "turned against."

Examples of incontrovertible in a Sentence

incontrovertible facts that left the jury with no choice but to convict

Recent Examples on the Web

The physical evidence and eyewitness testimony against him are incontrovertible, though completely at odds with his reputation as a husband and father who for years has been a pillar of his insular Flint City, Okla., community. Karin Slaughter, Philly.com, "Stephen King's 'The Outsider': A thrill ride from an American classic writer," 1 June 2018 The physical evidence and eyewitness testimony against him is incontrovertible, though completely at odds with his reputation as a husband and father who for years has been a pillar of his insular Flint City, Okla., community. Karin Slaughter, chicagotribune.com, "What Stephen King gets right - and wrong - in 'The Outsider'," 23 May 2018 Trump seizes on those mistakes as incontrovertible evidence that the media is hopelessly fake. Chris Cillizza, CNN, "Donald Trump just accidentally revealed something very important about how he views the media," 9 May 2018 The notion that Felt was leaking to discredit Gray is absurd, and contradicted by strong incontrovertible evidence. WSJ, "The Lawyer for ‘Deep Throat’ Defends the Late Mark Felt," 24 Apr. 2018 The facts, the evidence of wrongdoing and law breaking are incontrovertible and overwhelming. Fox News, "Hannity: The 'deep state' should be very worried," 20 Mar. 2018 This circumspect cell phone data harvesting came to light via Twitter as users began posting their personal records downloaded from Facebook, offering incontrovertible evidence the company had indeed been collecting the data. Alix Langone, Time, "Facebook Admits It May Collect Data About Your Calls and Text Messages. Here’s How to Turn It Off," 26 Mar. 2018 If aliens are out there—or even right here—in abundance, particularly ones wildly advanced beyond our state, why would incontrovertible proof of that reality be so annoyingly elusive? Lee Billings, Scientific American, "It’s Never Aliens—until It Is," 9 Jan. 2018 What’s left in the first canister is the incontrovertible evidence: brownish, yellowish, sticky, and very stinky gunk. Anya Tchoupakov, Bon Appetit, "I'm In Love With My Ex-Boyfriend's Water Filter," 13 Feb. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'incontrovertible.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of incontrovertible

1646, in the meaning defined above

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Time Traveler for incontrovertible

The first known use of incontrovertible was in 1646

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More Definitions for incontrovertible

incontrovertible

adjective

English Language Learners Definition of incontrovertible

: not able to be doubted or questioned

More from Merriam-Webster on incontrovertible

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Spanish Central: Translation of incontrovertible

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