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theory

[thee-uh-ree, theer-ee] / ˈθi ə ri, ˈθɪər i /


Example Sentences

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One of the key reasons the Jacobian conjecture is so intriguing is that, in theory, it should be easy to find a counterexample.

From Science Daily Aug. 6, 2026

In the interviews Rogers has given about his strategy for the fall, he has a curious theory of the moment.

From Slate Aug. 6, 2026

The theory suggests teams often enjoy a short-term improvement after appointing a new head coach, helped by renewed motivation, tactical tweaks and a psychological reset.

From BBC Aug. 4, 2026

That said, Pirro did request that the judge dismiss the case “without prejudice,” which in theory would leave the door open for the government to pursue Hearn again.

From The Wall Street Journal Aug. 3, 2026

“How about all the stuff Angela told us about the plane and the babies? And—her theory about you two being from the future?”

From "Found" by Margaret Peterson Haddix

This contradicts recent theories of some analysts that the capacity expansion by the likes of SK Hynix might lead to oversupply and lower prices.

From MarketWatch Aug. 5, 2026

Because of this general messiness, it’s unclear how much the conspiracy theories actually resonate with the general public.

From Slate Aug. 3, 2026

COVID-19 created the conditions in which conspiracy theories flourish: enormous uncertainty, frightening consequences, rapidly changing information and distrust of institutions.

From Salon Aug. 2, 2026

The findings could matter for theories that extend beyond dark matter alone.

From Science Daily Aug. 2, 2026

The engineers’ job was to come up with the theories and formulas that advanced the nation’s aviation know-how; the computers performed and checked calculations to ensure that the engineers’ ideas worked.

From "Reaching for the Moon" by Katherine Johnson




Vocabulary lists containing theory


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