experimentalist

noun

ex·​per·​i·​men·​tal·​ist ik-ˌsper-ə-ˈmen-tə-ləst How to pronounce experimentalist (audio)
 also  -ˌspir-
: one who experiments
specifically : a person conducting scientific experiments

Examples of experimentalist in a Sentence

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.
Most experimentalists make Ising computers universal by using a special state of Ising anyons. Ananya Palivela, Scientific American, 30 Aug. 2025 DeVille traces the knockoff effect that happened over time, like when the unpredictable pop experimentalists of MGMT were succeeded—and commercially eclipsed—by bands with blander takes on their ideas (Capital Cities, Foster the People, Empire of the Sun). Spencer Kornhaber, The Atlantic, 29 Aug. 2025 In such a future, instead of spending most of their time proving theorems, mathematicians will play the role of critic, translator, conductor, experimentalist. Jordana Cepelewicz, Quanta Magazine, 30 Apr. 2025 But in order to slot a Johnson figure into Phyl’s story, Coe gives Cockerill a different life span and — in a somewhat more radical change — presents this forlorn experimentalist as a hero of the British right, who is celebrated in the present day as a special guest at TrueCon. Leo Robson, New York Times, 14 Apr. 2025 See All Example Sentences for experimentalist

Word History

First Known Use

1762, in the meaning defined above

Time Traveler
The first known use of experimentalist was in 1762

Browse Nearby Words

Cite this Entry

“Experimentalist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/experimentalist. Accessed 16 Sep. 2025.

Medical Definition

experimentalist

noun
ex·​per·​i·​men·​tal·​ist -ᵊl-əst How to pronounce experimentalist (audio)
: a person conducting scientific experiments
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!