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View synonyms for central processing unit

central processing unit

noun

Computers.
  1. CPU.



central processing unit

noun

  1. CPUthe part of a computer that performs logical and arithmetical operations on the data as specified in the instructions

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

central processing unit

  1. The part of a computer that interprets and carries out instructions provided by the software. It tests and manipulates data, and transfers information to and from other components, such as the working memory, disk drive, monitor, and keyboard. The central processing units of personal computers are generally implemented on a single chip, called a microprocessor.

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Word History and Origins

Origin of central processing unit1

First recorded in 1965–70
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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.

Over the past few years, Intel has lost ground in both the personal-computer and server central processing unit markets, largely due to sub-par chips compared to similar offerings from AMD and Arm.

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A readout of the machine's central processing unit "indicated that the escalator had stopped after a built-in safety mechanism on the comb step was triggered at the top of the escalator", he added.

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I do not see my patients as an assemblage of data points in the way that they, perhaps, do not see me as merely a central processing unit in the flesh.

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The company said the Azure Cobalt 100 central processing unit, the software giant’s first in-house processor, is available in preview starting Tuesday for customers of the Azure cloud-computing service.

Read more on Seattle Times

That might be, for example, support for a newer central processing unit that you want to install in the computer.

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