IPA: /kəmˈprɛsər/
KK: /kəmˈprɛsər/
A device or machine that increases the pressure of a gas or compresses a material.
The technician repaired the air compressor in the workshop.
Compressor → It is formed from "com-" (meaning together) and "premere" (meaning to press). The word "compressor" refers to a device that presses things together, reducing their volume.
Think of something that 'presses together' — 'com-' means together, and 'premere' means to press.