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controvert

American  
[kon-truh-vurt, kon-truh-vurt] / ˈkɒn trəˌvɜrt, ˌkɒn trəˈvɜrt /

verb (used with object)

  1. to argue against; dispute; deny; oppose.

    Synonyms:
    rebut, refute
  2. to argue about; debate; discuss.


controvert British  
/ ˌkɒntrəˈvɜːt, ˈkɒntrəˌvɜːt /

verb

  1. to deny, refute, or oppose (some argument or opinion)

  2. to argue or wrangle about

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of controvert

First recorded in 1600–10; alteration of earlier controverse (from Latin contrōversus; see controversy) with -vert as in advert 1, convert 1

Explanation

If you controvert something, you dispute it. If you argue for a new pony, your parents will controvert your argument by pointing out you said the same thing about the dog — the one they have to walk. The verb controvert can mean to prove to be false or untrue. If you are a historian, you know that new evidence often controverts commonly-held beliefs, so history is constantly being revised and updated. Many children grew up learning that Christopher Columbus landed first in America, but now we have evidence to controvert that idea and other explorers such as Leif Eriksson beat Columbus to America.

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Vocabulary lists containing controvert

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.

See Examples For:

“I shall have to controvert one or two ideas that are almost universally accepted. We have all been taught that there is no difference between time and any of the three dimensions of space —”

From Nature Jun. 16, 2020

No. Do they offer evidence to controvert Sheeran’s confession or acknowledge that they have read the book for themselves, especially the Epilogue from 2005 and the Conclusion from 2016 that offer corroboration of Sheeran’s confessions?

From Slate Aug. 16, 2019

But the surface elements of her life seem to controvert her need for extreme rest and relaxation.

From Los Angeles Times Jul. 12, 2018

I was not able, for instance, to controvert some of the more specific arguments of Pat Buchanan.

From Salon Jun. 5, 2013

First, I have to examine the arguments recently alleged in favour of the theory of preformation, testing them to reveal their inherent weaknesses, and to controvert their fallacies.

From The Biological Problem of To-day Preformation Or Epigenesis? The Basis of a Theory of Organic Development by Hertwig, Oscar

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