in theory
idiom
1
—used to say what should happen or be true if a theory is correct
In theory, the reading skills of the students should improve.
2
—used to say that something seems to be true or possible as an idea but may not actually be true or possible
I agree with you in theory, but realistically I don't think we have the time to do that.
Examples of in theory in a Sentence
Recent Examples on the Web
Both take effect on August 17 and are designed — in theory — to shake loose the standard way of paying out commissions.
—
Samantha Delouya, CNN, 12 Aug. 2024
The Fed was created as an independent entity—in theory—more than a century ago.
—Eleanor Pringle, Fortune, 12 Aug. 2024
These products in theory will be easier to scale and more affordable than their more purist competitors.
—Kenny Torrella, Vox, 9 Aug. 2024
But a southern governor could in theory help Harris in places like Georgia that are.
—Sarah D. Wire, USA TODAY, 4 Aug. 2024
See all Example Sentences for in theory 
Samantha Delouya, CNN, 12 Aug. 2024
The Fed was created as an independent entity—in theory—more than a century ago.
—Eleanor Pringle, Fortune, 12 Aug. 2024
These products in theory will be easier to scale and more affordable than their more purist competitors.
—Kenny Torrella, Vox, 9 Aug. 2024
But a southern governor could in theory help Harris in places like Georgia that are.
—Sarah D. Wire, USA TODAY, 4 Aug. 2024
See all Example Sentences for in theory
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'in theory.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near in theory
Cite this Entry
“In theory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20theory. Accessed 19 Aug. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share