Reading Theme:
Computer Definition: Meaning, Examples, and Usage
Meaning 1：computing device (computer)
computer
/kəmˈpjuːtər/
n.
A smart electronic machine that helps you work, play, and learn by running programs and storing information.
computing device
➕
/kəmˈpjuːtɪŋ dɪˈvaɪs/
n.
An electronic device that processes data, executes programs, and performs calculations for various tasks.
📘 Details & Usage
📖 Root Explanation
From Latin 'computare' (calculate), 'com-' (together) + 'putare' (think/prune).
💡 Mnemonic
Think of 'compute' + 'er' – a machine that computes for you.
📖 Example
My little brother used the computer to research and create a fantastic presentation for his science project.
My little brother used the computer to research and create a fantastic presentation for his science project.
🔗 Collocations
personal computer – a computer designed for individual use
computer system – the complete setup of hardware and software that works together
computer science – the study of computers and computational systems
🔄 Synonyms
PC (n.) – personal computer, typically used for individual computing
laptop (n.) – a portable personal computer
workstation (n.) – a high-performance computer for technical or scientific tasks
🌱 Derivatives
computerize (v.) – to equip with computers or convert to computer-based system
computerization (n.) – the process of adopting computer technology
computing (n.) – the use of computers or the activity of performing calculations
📖 Cultural Story
Originally referred to a person who performed calculations (17th century). The modern electronic machine meaning emerged in the 1940s with the development of digital computers.
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