Processor
PRO-ses-er
/ˈprɒsɛsər/
The central processing unit (CPU) of a computer, responsible for executing instructions and performing calculations.
Often used interchangeably with CPU, it's the 'brain' that carries out the commands of software.
The story behind the word. The word 'Processor' comes from the Latin 'processus,' meaning 'a going forward, an advance, a progress,' which itself is from 'procedere,' meaning 'to go forward.' In the context of computing, the processor is literally the part of the computer that 'goes forward' with instructions, executing them step by step to achieve a result. It's the engine that drives progress in your digital tasks.
Word relationships
- CPU: CPU is the technical abbreviation, while processor is the more common term.
- microprocessor: A microprocessor is a type of processor contained on a single integrated circuit chip.
Commonly confused with
- Memory: The Processor executes instructions, while Memory (RAM) stores data for quick access by the processor.
Word family
- process (verb): to perform a series of mechanical or chemical operations on something in order to change or preserve it.
- processing (noun): the action of performing a series of operations on data or material.
Collocations
- powerful processor
- multi-core processor
- fast processor
- upgrade processor
Example sentences
- "The new gaming PC boasted a powerful multi-core Processor capable of handling the most demanding titles with ease." Describing a new computer's capabilities
- "Upgrading the Processor can significantly improve a computer's overall speed and responsiveness, especially for intensive tasks like video editing." Explaining a technical upgrade
Memory hook
Think of a 'PRO' who 'CESS'es (processes) all the information quickly and efficiently. The computer's processor is its pro at doing work. PRO-cesses data
When not to use
Do not use 'processor' to refer to a general computer, only the specific component that performs computations.
Fun facts
- The first single-chip microprocessor, the Intel 4004, was introduced in 1971.
- Modern processors can contain billions of transistors, tiny switches that perform calculations.
Related words
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