theoretically

adverb

the·​o·​ret·​i·​cal·​ly ˌthē-ə-ˈre-ti-k(ə-)lē How to pronounce theoretically (audio)
ˌthir-ˈe-ti-
1
: according to an ideal or assumed set of facts or principles : in theory
2
: in a theoretical way

Examples of theoretically 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.
But the one that kept cropping up, and is most relevant to the antitrust trial, is that the car was meant to — and theoretically is — saving teams money. Alex Zietlow, Charlotte Observer, 11 Dec. 2025 In 2022, University of Surrey chemistry undergrad Eleanor Mackintosh actually designed a filter-feeding robotic fish that could theoretically do the job. New Atlas, 5 Dec. 2025 Anticipating it and launching a heave as the foul occurs, theoretically, should be worthy of a shooting foul and three free throws. Bennett Durando, Denver Post, 4 Dec. 2025 These four teams theoretically are competing for the final two available spots. Jordan McPherson, Miami Herald, 3 Dec. 2025 See All Example Sentences for theoretically

Word History

First Known Use

circa 1626, in the meaning defined at sense 2

Time Traveler
The first known use of theoretically was circa 1626

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Cite this Entry

“Theoretically.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theoretically. Accessed 15 Dec. 2025.

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