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.
The processor is still under development, and IBM has not announced when systems using it will become commercially available. — Neetika Walter, Interesting Engineering, 25 Aug. 2026 As part of today's Mac refresh, Apple is updating its higher-end Mac Studio with new M5 Max and M5 Ultra processors. — Michael Kan, PC Magazine, 25 Aug. 2026 The processor, known as Jalapeño , was announced in June in partnership with Broadcom and was dubbed an important milestone in OpenAI's strategy to build the full stack behind its models and products. — Jeff Marks, CNBC, 25 Aug. 2026 Sheth, of d-Matrix, has personally overseen about 20 chip tape-outs, the final stage in design before a company starts manufacturing a processor in mass quantities. — Bloomberg, Mercury News, 24 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

See All Rhymes for processor

Browse Nearby Words

process of Tomes
processor
process philosophy
See all Nearby Words

Cite this Entry

“Processor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/processor. Accessed 1 Sep. 2026.

Copy Citation

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All