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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.

The quantum computing firm’s debut occurred amid a broader tech sector downturn and questions about AI spending.

From Barron's • Jun. 5, 2026

While it’s understood that quantum computing is an important technology, “it’s another thing when you start to see actual real contract volume come in,” Lee told MarketWatch.

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

Microsoft has spent 20 years pursuing an approach to quantum computing known as "topological".

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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