U
Computer
Definitions
1.
An electronic machine that can do calculations and process information automatically. It's what you use to browse the internet, write documents, play games, and a whole lot more.
Usage Examples
I use my computer for work every day.
The computer crashed and I lost all my data.
She's learning how to code on her new computer.
2.
Someone who's really good at math and calculations, or who used to operate calculating machines as a job.
Usage Examples
Before electronic computers, people were hired as 'computers' to do complex calculations.
She's a human computer; she can solve any math problem in her head.
He was known as a computer because of his exceptional skills with numbers.