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

The incidents have raised questions about the safeguards needed as AI agents gain greater autonomy and access to the internet and computer systems. — CNN Money, 19 Sep. 2026

Test scores have dropped among some students over the same time period since computer assessments were widely implemented. — Sydney Lake, Fortune, 19 Sep. 2026

Upgrading avionics, computers, and maintenance systems would also squeeze more useful capacity out of the existing fleet. — Christopher McFadden, Interesting Engineering, 19 Sep. 2026

The cuts were made because the Marlins are joining a growing number of teams who believe pro scouting generally can be best accomplished from video and data analytics on a computer screen, rather than in person. — Barry Jackson, Miami Herald, 18 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