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mainframe

[meyn-freym] / ˈmeɪnˌfreɪm /
NOUN
central processing unit
Synonyms






Example Sentences

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The tech industry might have abandoned powerful-but-specialized mainframe computers and shifted to the cloud, but IBM’s customers—what you might call the “real” economy—still lean heavily on them.

From The Wall Street Journal Jul. 23, 2026

He used his army of consultants to help clients navigate AI while positioning the company to milk its legacy mainframe and software businesses and to offer more tailored AI products.

From The Wall Street Journal Jul. 18, 2026

They include a nugget from the California gold rush; an 1879 lightbulb by Thomas Edison; a mainframe component from ENIAC, the first general-purpose electronic computer that was built in 1946 and weighed 30 tons.

From Barron's May 29, 2026

“It was a shot to the heart and the chest and the mainframe with Luka,” James told reporters.

From Los Angeles Times Apr. 9, 2026

We were built so differently, he and I. For one thing, Barack’s head was an overpacked suitcase of information, a mainframe from which he could seemingly pull disparate bits of data at will.

From "Becoming" by Michelle Obama

Another custom line, called Tellum II, powers IBM’s latest mainframes.

From The Wall Street Journal Jul. 23, 2026

IBM’s warning suggested AI infrastructure spending is now displacing hardware budgets, too—squeezing a company whose customers install traditional systems in their own data centers and can defer big-ticket upgrades such as mainframes.

From The Wall Street Journal Jul. 22, 2026

However, Morningstar’s Yang explained that mainframes fall into a different class of hardware and process different workloads than hyperscaler servers do, for instance.

From MarketWatch Jul. 14, 2026

The infrastructure division, which includes IBM’s mainframes, reported revenue of $3.3 billion, which was just ahead of the $3.1 billion FactSet consensus and represented growth of 15% from the previous year.

From MarketWatch Apr. 22, 2026

Computers up to that point had been the massive, expensive mainframes of the sort sitting in the white expanse of the Michigan Computer Center.

From "Outliers" by Malcolm Gladwell




Vocabulary lists containing mainframe


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