disprove

verb

dis·​prove (ˌ)dis-ˈprüv How to pronounce disprove (audio)
disproved; disproven (ˌ)dis-ˈprü-vən How to pronounce disprove (audio) also disproved; disproving; disproves

transitive verb

: to prove to be false or wrong : refute
disprove a theory

Examples of disprove in a Sentence

Magellan's circumnavigation of the globe disproved any lingering notions that the earth is flat.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Regardless, long-term datasets show Earth’s climate is warming, and a comparison of polar sea ice extents on two random days does not provide enough information to confirm or disprove this trend. Kate S. Petersen, USA TODAY, 10 Jan. 2025 As the two compete to disprove the existence of the other’s passion, they get caught up in an encounter of both the spiritual and paranormal, imbuing both teenagers with powers beyond belief. Naman Ramachandran, Variety, 20 Dec. 2024 The current lawsuit stems from Lindell's public promise to pay anyone $5 million to disprove his claim that the 2020 presidential election was rigged in Biden's favor, based on Lindell's claim of Chinese government interference. Benedict Cosgrove, Newsweek, 19 Dec. 2024 Last month, a trio of mathematicians announced a counterexample, disproving the conjecture. Joseph Howlett, WIRED, 24 Nov. 2024 See all Example Sentences for disprove 

Word History

Etymology

Middle English, from Anglo-French desprover, from des- dis- + prover to prove

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of disprove was in the 14th century

Dictionary Entries Near disprove

Cite this Entry

“Disprove.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disprove. Accessed 20 Jan. 2025.

Kids Definition

disprove

verb
dis·​prove (ˈ)dis-ˈprüv How to pronounce disprove (audio)
: to prove to be false

More from Merriam-Webster on disprove

Last Updated: - Updated example sentences
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