computer

[kuhm-pyoo-ter]

noun

1. a programmable electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Mainframes, desktop and laptop computers, tablets, and smartphones are some of the different types of computers.

2. a computer program or algorithm.

   A computer can write a pop tune, but there's no guarantee it will be a hit.

3. a person who computes; computist.

computer

/ kəmˈpjuːtə /

noun

1. 1. a device, usually electronic, that processes data according to a set of instructions. The digital computer stores data in discrete units and performs arithmetical and logical operations at very high speed. The analog computer has no memory and is slower than the digital computer but has a continuous rather than a discrete input. The hybrid computer combines some of the advantages of digital and analog computers See also digital computer analog computer hybrid computer

   2. ( as modifier )

      computer technology

2. a person who computes or calculates

computer

1. A programmable machine that performs high-speed processing of numbers, as well as of text, graphics, symbols, and sound. All computers contain a central processing unit that interprets and executes instructions; input devices, such as a keyboard and a mouse, through which data and commands enter the computer; memory that enables the computer to store programs and data; and output devices, such as printers and display screens, that show the results after the computer has processed data.

computer

1. An electronic device that stores and manipulates information. Unlike a calculator, it is able to store a program and retrieve information from its memory. Most computers today are digital, which means they perform operations with quantities represented electronically as digits.

Other Word Forms

• computerlike adjective
• noncomputer adjective

Word History and Origins

Origin of computer¹

First recorded in 1640–50; compute + -er ¹; compare Middle French computeur

Example Sentences

She developed a reputation as a giant slayer by outcompeting market-leader Intel a decade ago to take the lead in producing central processing units, or CPUs, for personal computers and data centers.

Read more on The Wall Street Journal

I’m gonna go to my computer and go to like, I remember before YouTube, I used to go to Break.com and watch videos.

Read more on Los Angeles Times

Their research shows, for instance, that older people are no less likely to use computer technology than those in other age groups.

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I don’t know how a computer figures out if it’s dealing with another computer, but I’m guessing it asks which of nine photos are motorcycles.

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The two technology stalwarts announced on Thursday that they plan to collaborate on a network of fault-tolerant quantum computers.

Read more on MarketWatch

Related Words

• PC 
• data processor www.thesaurus.com
• desktop computer www.thesaurus.com
• personal computer