Thesaurus.com
Dictionary.com
Definitions

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.

Yet each explanation has limitations, often relying on specific experimental findings and/or theoretical assumptions.

From Science Daily • Jun. 10, 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

All of that said, we should note the governor’s race has yet to be officially decided and Steyer still has at least a theoretical possibility of slipping into the top two.

From Los Angeles Times • Jun. 7, 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

And years later, it was also to be the starting point for my work in theoretical physics.

From "A Brief History of Time: And Other Essays" by Stephen Hawking




Vocabulary lists containing theoretical


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "theoretical" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com