computer

noun

com·​put·​er kəm-ˈpyü-tər 

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 

noun

computerless

kəm-ˈpyü-tər-ləs 

adjective

computerlike

kəm-ˈpyü-tər-ˌlīk 

adjective

Examples of computer in a Sentence

He works all day on a computer.

Recent Examples on the Web

This system uses deep learning algorithms to link real-time computer vision (ultrasound interpretation) directly with physical motor control. — Mrigakshi Dixit, Interesting Engineering, 7 Sep. 2026

With job-seeking resources, computer access, and classes, the library supports neighbors who want the world at their fingertips. — Condé Nast, Condé Nast Traveler, 7 Sep. 2026

The Pakistani computer scientist who spent every single night and weekend with his family. — Jill Lepore, New Yorker, 6 Sep. 2026

Demand for data centers, which house the computer systems powering artificial intelligence and the internet, has surged as AI use has ballooned. — Justine McDaniel, Los Angeles Times, 6 Sep. 2026

Word History

Etymology

see compute entry 1

First Known Use

1613, in the meaning defined above

Phrases Containing computer

• analog computer
• computer science
• digital computer
• home computer
• hybrid computer
• laptop computer
• personal computer
• pre-computer
• quantum computer
• tablet computer

Rhymes for computer

• commuter
• polluter
• recruiter
• microcomputer
• minicomputer
• supercomputer
• neuter
• pewter
• router
• scooter
• shooter
• suitor

Kids Definition

computer

noun

com·​put·​er -ˈpyüt-ər 

: one that computes

especially : a programmable usually electronic machine that can store, get back again, and work with data