theoretician

noun

the·​o·​re·​ti·​cian ˌthē-ə-rə-ˈti-shən How to pronounce theoretician (audio)
-re-;
ˌthir-ə-

Examples of theoretician in a Sentence

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But in a 2023 paper, a team of physicists, including the great theoretician Edward Witten, added an observer with a quantum clock to their treatment of a black hole and were surprised to find the gnarly math became simpler. Joseph Howlett, Scientific American, 27 Jan. 2026 The unusual breadth of Turing’s intellectual talents—mathematician, logician, code breaker, philosopher, computer theoretician, AI pioneer, and computational biologist—is already part and parcel of his public persona. IEEE Spectrum, 4 Feb. 2025 Now theoreticians’ work with loop quantum gravity has thrown the details of this evolution into stark relief. The Physics Arxiv Blog, Discover Magazine, 31 July 2024 Its discovery allowed theoreticians to turn their attention to the vast portion of the universe that remained unexplained, as well as esoteric ideas such as the possibility of parallel universes. Reuters, CNN, 9 Apr. 2024 See All Example Sentences for theoretician

Word History

First Known Use

1782, in the meaning defined above

Time Traveler
The first known use of theoretician was in 1782

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Cite this Entry

“Theoretician.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theoretician. Accessed 1 Feb. 2026.

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