incontrovertible

adjective

in·​con·​tro·​vert·​ible (ˌ)in-ˌkän-trə-ˈvər-tə-bəl How to pronounce incontrovertible (audio)
: not open to question : indisputable
incontrovertible facts
incontrovertibly 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 Could this telescope find the first incontrovertible evidence of alien life? Joel Achenbach, Washington Post, 12 July 2024 The turning point came in 1964, when a special committee appointed by President John F. Kennedy published a report that laid out an incontrovertible case that smoking was behind not only lung cancer, but a host of other ills. Stephen Mihm, Twin Cities, 11 July 2024 The improvement in North Korea’s weapons capabilities is incontrovertible. John Delury, Foreign Affairs, 22 Aug. 2017 His presence was proof of an incontrovertible fact about the festival, now in its second week: Cannes loves dogs. Esther Zuckerman, New York Times, 21 May 2024 See all Example Sentences for incontrovertible 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'incontrovertible.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1646, in the meaning defined above

Time Traveler
The first known use of incontrovertible was in 1646

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Dictionary Entries Near incontrovertible

Cite this Entry

“Incontrovertible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incontrovertible. Accessed 27 Jul. 2024.

Kids Definition

incontrovertible

adjective
in·​con·​tro·​vert·​ible (ˌ)in-ˌkän-trə-ˈvərt-ə-bəl How to pronounce incontrovertible (audio)
: indisputable
incontrovertible evidence
incontrovertibly adverb
Last Updated: - Updated example sentences
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