computer

noun

com·​put·​er kəm-ˈpyü-tər How to pronounce computer (audio)
often attributive
: one that computes
specifically : a programmable usually electronic device that can store, retrieve, and process data
using a computer to design 3-D models
computerdom
kəm-ˈpyü-tər-dəm How to pronounce computer (audio)
noun
computerless
kəm-ˈpyü-tər-ləs How to pronounce computer (audio)
adjective
computerlike
kəm-ˈpyü-tər-ˌlīk How to pronounce computer (audio)
adjective

Examples of computer in a Sentence

He works all day on a computer.
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.
Rugged computers handle missions Curtiss-Wright will also supply its DuraCOR 8044 mission computer for IFPC applications. — Aamir Khollam, Interesting Engineering, 31 Aug. 2026 The Associated Press TOKYO -- Japanese automakers Nissan and Honda entered a deal to jointly develop computer parts and software for vehicles set to enter the market in fiscal 2029, both sides said Monday. — ABC News, 31 Aug. 2026 These items included printers, computers and even a lunchroom table. — Kathryn Blackman, The Conversation, 31 Aug. 2026 Among the amenities housed in a community building are computers for residents. — Jerry Shnay, Chicago Tribune, 31 Aug. 2026 See All Example Sentences for computer

Word History

Etymology

see compute entry 1

First Known Use

1613, in the meaning defined above

Time Traveler
The first known use of computer was in 1613

Phrases Containing computer

Rhymes for computer

See All Rhymes for computer

Browse Nearby Words

computed tomography
computer
computerese
See all Nearby Words

Cite this Entry

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

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Kids Definition

computer

noun
com·​put·​er -ˈpyüt-ər How to pronounce computer (audio)
: one that computes
especially : a programmable usually electronic machine that can store, get back again, and work with data

More from Merriam-Webster on computer

Britannica.com: Encyclopedia article about computer

Last Updated: - Updated example sentences
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