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.
Anyone who qualifies to buy a home theoretically qualifies for a rent-to-own home. Michael Y. Park, Architectural Digest, 17 Feb. 2026 People at average risk, and those who do not have any symptoms but want to get a colonoscopy before age 45, can theoretically get one but will need a doctor’s referral, Morris said. Kaitlin Sullivan, NBC news, 15 Feb. 2026 Radar-lock at close range This theoretically means that the Chinese fighter could have launched air-to-air missiles towards it, but clearly didn’t. Christopher McFadden, Interesting Engineering, 14 Feb. 2026 Newcastle theoretically do have the capacity to do business before the June 30 deadline — after which PSR (profit and sustainability rules) will be replaced by SCR (squad-cost rules) in the Premier League — and perhaps one or two players will be signed by then. Chris Waugh, New York Times, 10 Feb. 2026 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 21 Feb. 2026.

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