theoretically
adverb
the·o·ret·i·cal·ly
ˌthē-ə-ˈre-ti-k(ə-)lē 
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
This allowed the scientists to witness the dynamical ‘transmutation’ of exotic particles, which had been theoretically predicted for these exotic quantum states.
—
Georgina Jedikovska, Interesting Engineering, 11 Sep. 2025
Quantum algorithms, such as Shor’s algorithm, theoretically enable these machines to break RSA encryption, the backbone of current internet security, in a matter of hours, if not minutes.
—John Prisco, Forbes.com, 9 Sep. 2025
Boumedienne could theoretically depart college after two seasons and sign in the AHL at just 19 years old, betting on himself early — again.
—Murat Ates, New York Times, 8 Sep. 2025
Extra-virgin olive oil also contains antioxidants that could theoretically counter some of the inflammation and liver damage caused by drinking, Swift said.
—Jamie Ducharme, Health, 8 Sep. 2025
See All Example Sentences for theoretically
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Georgina Jedikovska, Interesting Engineering, 11 Sep. 2025
Quantum algorithms, such as Shor’s algorithm, theoretically enable these machines to break RSA encryption, the backbone of current internet security, in a matter of hours, if not minutes.
—John Prisco, Forbes.com, 9 Sep. 2025
Boumedienne could theoretically depart college after two seasons and sign in the AHL at just 19 years old, betting on himself early — again.
—Murat Ates, New York Times, 8 Sep. 2025
Extra-virgin olive oil also contains antioxidants that could theoretically counter some of the inflammation and liver damage caused by drinking, Swift said.
—Jamie Ducharme, Health, 8 Sep. 2025
See All Example Sentences for theoretically
Cite this Entry
“Theoretically.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theoretically. Accessed 15 Sep. 2025.
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