theorist

noun

the·​o·​rist ˈthē-ə-rist How to pronounce theorist (audio)
ˈthir-ist
: a person who theorizes

Examples of theorist 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.
Armed with the knowledge that disks have these slight warps, theorists have a new variable to input into their simulations of how planets are assembled, to gain new insights into how our Earth and the other planets of the solar system came to be. Keith Cooper, Space.com, 27 Aug. 2025 This is precisely as the great media theorist Marshall McLuhan predicted. David G.w. Birch, Forbes.com, 25 Aug. 2025 In the late Eighties, systems theorists and information scientists developed something called the DIKW pyramid, the data-information-knowledge-wisdom hierarchy. Meghan O’Gieblyn, Harpers Magazine, 20 Aug. 2025 Racial-capitalism theorists, emphasizing systematicity, tend to see historical traumas as features, not bugs. Daniel Immerwahr, New Yorker, 18 Aug. 2025 See All Example Sentences for theorist

Word History

First Known Use

1588, in the meaning defined above

Time Traveler
The first known use of theorist was in 1588

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Cite this Entry

“Theorist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theorist. Accessed 10 Sep. 2025.

Kids Definition

theorist

noun
the·​o·​rist ˈthē-ə-rəst How to pronounce theorist (audio)
ˈthi(-ə)r-əst
: a person who theorizes

More from Merriam-Webster on theorist

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