IPA: /səˈprɛʃən/
KK: /səˈprɛʃən/
The act of stopping something from being seen, heard, or expressed, or the state of being stopped.
The government imposed a suppression of free speech during the crisis.
Suppression → It is formed from "sub-" (meaning under) and "premere" (meaning to press). The word describes the act of pressing something down or keeping it under control.
Think of pressing something 'under' ('sub-') to keep it from rising — that's why suppression means to hold something back.