cpu

word

Definition

The CPU (Central Processing Unit) is the main part of a computer that performs calculations and runs programs. It is often called the 'brain' of the computer.

Usage & Nuances

'CPU' is widely used in both technical and everyday contexts. Sometimes people use 'CPU' to refer to the whole computer case, but technically it is only the processor. Common collocations: 'upgrade your CPU', 'CPU speed', 'CPU usage'.

Example Sentences

My computer's CPU is very fast.

basic

The CPU runs all the programs on your computer.

basic

If the CPU is broken, the computer will not start.

basic

You should check your CPU temperature if your laptop feels hot.

natural

I upgraded my CPU last year to improve performance.

natural

Sometimes too many open programs will max out your CPU usage.

natural