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.
On, say, a 10-year, $5 million bond, Levittown might theoretically end up paying close to $600,000 more to its creditors than Great Neck would. Michael Waters, The Atlantic, 6 Nov. 2025 Trump could send in special forces, or theoretically relocate naval assets to the Gulf of Guinea. Ellie Cook, MSNBC Newsweek, 4 Nov. 2025 With this validation, scientists could now theoretically look for artificial signals, potentially from an alien origin. Gabriela Radulescu, The Conversation, 4 Nov. 2025 Both sides could theoretically point to this World Series as evidence for their positions. Scott Soshnick, Sportico.com, 4 Nov. 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 8 Nov. 2025.

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