mainframe
noun
main·frame
ˈmān-ˌfrām 
1
: a large, powerful computer that can handle many tasks concurrently and is usually used commercially
… the million-dollar mainframe computers that took up entire floors of corporate premises …—
John Derbyshire
John Derbyshire2
dated
: a computer with its cabinet and internal circuits especially when considered separately from any peripherals connected to the computer
Examples of mainframe in a Sentence
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The mainframe computer, the personal computer, the Internet, data science, machine learning, and large language models have made possible astounding advances in scientific research, communication, education, public health, and a thousand other realms of human endeavor.
—Jill Lepore, The New Yorker, 4 Nov. 2024
There’s also the sort of correlative idea that modern mainframes can be useful in hosting LLMs and related systems.
—John Werner, Forbes, 6 Oct. 2024
Clients are looking forward to new mainframe computer in the first half of 2025, Kavanaugh told Mody.
—Jordan Novet, CNBC, 23 Oct. 2024
Most notably, many organizations are still using mainframes as their core system.
—Balaji Ram, Forbes, 22 Oct. 2024
See all Example Sentences for mainframe 
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Jill Lepore, The New Yorker, 4 Nov. 2024
There’s also the sort of correlative idea that modern mainframes can be useful in hosting LLMs and related systems.
—John Werner, Forbes, 6 Oct. 2024
Clients are looking forward to new mainframe computer in the first half of 2025, Kavanaugh told Mody.
—Jordan Novet, CNBC, 23 Oct. 2024
Most notably, many organizations are still using mainframes as their core system.
—Balaji Ram, Forbes, 22 Oct. 2024
See all Example Sentences for mainframe
Dictionary Entries Near mainframe
Cite this Entry
“Mainframe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mainframe. Accessed 26 Nov. 2024.
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mainframe
noun
main·frame
ˈmān-ˌfrām
: a large fast computer that can do many jobs at once
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