IPA: /ˌmaɪ.kroʊˈprɒs.ɛs.ər/
KK: /maɪkroʊˈprɔsɛsər/
A small electronic device that acts as the brain of a computer, processing instructions and managing tasks.
The new computer is much faster because it has a more powerful microprocessor.
Microprocessor → It is formed from "micro-" (from Greek "mikros", meaning small) and "processor" (from Latin "processus", meaning a series of actions or steps). The word "microprocessor" refers to a small processor that performs a series of actions or computations.
Think of 'small' ('micro-') and a device that performs actions ('processor') — a microprocessor is a small device that processes information.
No commonly confused words.