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  1. Computer | Definition, History, Operating Systems, & Facts ...

    Dec 22, 2025 · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their …

  2. Computer - Wikipedia

    A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can …

  3. What Is a Computer?

    Jun 14, 2025 · Guide on what a computer is, covering its history, types, components, and usage today. Meaning of general-purpose, special-purpose, and specialized computers.

  4. COMPUTER Definition & Meaning | Dictionary.com

    COMPUTER definition: a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these …

  5. COMPUTER Definition & Meaning - Merriam-Webster

    The meaning of COMPUTER is one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. How to use computer in a sentence.

  6. COMPUTER | definition in the Cambridge English Dictionary

    COMPUTER meaning: 1. an electronic machine that is used for storing, organizing, and finding words, numbers, and…. Learn more.

  7. computer noun - Definition, pictures, pronunciation and usage ...

    Definition of computer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  8. Computer Basics: What is a Computer? - GCFGlobal.org

    What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a …

  9. Computer - definition of computer by The Free Dictionary

    Define computer. computer synonyms, computer pronunciation, computer translation, English dictionary definition of computer. n. 1. a. A device that computes, especially a programmable …

  10. COMPUTER definition and meaning | Collins English Dictionary

    2 meanings: 1. a. a device, usually electronic, that processes data according to a set of instructions. The digital computer.... Click for more definitions.