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quantum computing

American  
[kwahn-tuhm-kuhm-pyoot-ing] / ˈkwɑn təm kəmˈpyut ɪŋ /

noun

  1. the field of computer science concerned with the development and use of quantum computers.

  2. the use of quantum computers to process and store data.


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.

Ultimately, Quantinuum’s choppy debut underscores a deeper, persistent truth in quantum computing.

From Barron's • Jun. 9, 2026

Renaissance’s Kennedy said quantum computing is closer than it has ever been to widespread commercialization.

From MarketWatch • Jun. 4, 2026

The IPO caps months of uncertainty for investors looking to Quantinuum as the next big force in quantum computing.

From Barron's • Jun. 3, 2026

At the heart of quantum computing are qubits, which offer the promise of answering questions that defeat today's machines, but are notoriously delicate and unstable.

From BBC • Jun. 2, 2026

In addition to revealing new details about how these transformations occur, the newly created material displays unusual optical behavior that could eventually be useful for quantum computing and other quantum information technologies.

From Science Daily • May 30, 2026

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