processor

noun

pro·​ces·​sor ˈprä-ˌse-sər How to pronounce processor (audio)
ˈprō-
1
: one that processes
scrap processor
agricultural processor
2
a(1)
: computer
(2)
: a component of a computer that processes data
specifically : cpu
b
: a computer program (such as a compiler) that puts another program into a form acceptable to the computer
3
: food processor

Examples of processor in a Sentence

the largest seafood processor in the country
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
If the approach can be scaled up, such systems would be ideal for cooling computer processors, using their own waste heat as a driver, or for cooling sensitive car electronics, drawing on waste heat from the drivetrain. — ArsTechnica, 1 Sep. 2026 Financial technology companies often rely on third-party processors and banks, Hinkle said, so the bureau’s investigators would also scrutinize what outside firms Bilt uses and what the communications have been with those firms. — Andy Kroll, ProPublica, 31 Aug. 2026 This is particularly important as researchers work toward more stable quantum operations and larger quantum processors, where even small sources of error can become increasingly important. — Rupendra Brahambhatt, Interesting Engineering, 30 Aug. 2026 Ultimately, quantum processors could resolve optimization and simulation issues that are pertinent to AI, materials discovery, drug development, logistics, and national security. — Chuck Brooks, Forbes.com, 28 Aug. 2026 See All Example Sentences for processor

Word History

First Known Use

1909, in the meaning defined at sense 1

Time Traveler
The first known use of processor was in 1909

Phrases Containing processor

Rhymes for processor

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Browse Nearby Words

process of Tomes
processor
process philosophy
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Cite this Entry

“Processor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/processor. Accessed 4 Sep. 2026.

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Kids Definition

processor

noun
pro·​ces·​sor ˈpräs-ˌes-ər How to pronounce processor (audio)
ˈprōs-
1
: a person or machine that processes
2
: a part of a computer that processes data
especially : cpu
Last Updated: - Updated example sentences
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