theory
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
To test the theory, Fang and Si conducted laboratory experiments using a thin layer of water driven by electromagnetic forces.
From Science Daily • Jun. 3, 2026
A reformed set of spending rules kicked into force in 2024, and in theory member states risk fines for violations, though the EU has never gone so far.
From Barron's • Jun. 3, 2026
The theory suggested their deaths and disappearances were linked to their work.
From BBC • Jun. 2, 2026
Rick Rubin once said to me — he has a theory about album track lists where he thinks that the first four songs are totally crucial.
From Los Angeles Times • Jun. 1, 2026
Fact: Every great scientist knows that an unproven theory isn’t exactly science, but the idea that Sir Fig Newton would live a long, healthy life with the silent cat killer was about to come true.
From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas
Vocabulary lists containing theory
The Vocabulary.com Top 1000
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The SAT: Language of the Test, List 6
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The New SAT: The Language of the Test
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