CPU
central processing unit: the key component of a computer system, which contains the circuitry necessary to interpret and execute program instructions.
Origin of CPU
1- Also called central processor, microprocessor .
Words Nearby CPU
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use CPU in a sentence
If those funds do not appear, the capability of the system will remain far less than the presence of the large CPU would suggest.
On-Line Data-Acquisition Systems in Nuclear Physics, 1969 | H. W. Fulbright et al.
British Dictionary definitions for CPU
/ computing /
central processing unit
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
Scientific definitions for CPU
Abbreviation of central processing unit
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Cultural definitions for CPU
An abbreviation for central processing unit. The “brain” of a computer, the CPU is where data manipulation actually takes place. The results of these manipulations are then stored in the computer memory. Microprocessors perform this function in personal computers.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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