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theoretical

[thee-uh-ret-i-kuhl] / ˌθi əˈrɛt ɪ kəl /


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.

For one reporter, the loss isn’t theoretical — it’s a personal reckoning with a changing paradise.

From Los Angeles Times • Jun. 10, 2026

Although the experiments were performed under carefully controlled laboratory conditions and remain limited to nanoscale systems, the work represents an important advance from theoretical predictions to real-world demonstration.

From Science Daily • Jun. 8, 2026

It also aims to “accelerate the economy” and give “everyone on Earth” access to personal artificial general intelligence, or AGI, a theoretical AI that can operate at or above a human level.

From MarketWatch • Jun. 8, 2026

The paper claimed the first discovery of a Majorana fermion, a theoretical particle central to the tech giant’s quantum computing effort.

From Barron's • Jun. 3, 2026

By making these claims, Haas and Creamer were staking out a position in a long-running theoretical dispute.

From "1491" by Charles C. Mann




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