verb
oppress
uh-PRESS/əˈpres/
to subject someone to severe hardship or unjust control
The regime uses harsh laws to oppress its own people.

Etymology
The image is of pressing against or down on someone. Physical crushing became a figure for subduing people and keeping them down through cruel or unjust power.
In context
Because they have demonized the voice of her prophetesses and continue to enslave and oppress her prophets and people.
More examples
- For decades, the military government oppressed religious minorities.
- The workers accuse the company of oppressing them through threats and forced labor.
- She fights a system that oppresses the poor.
Forms
oppress · oppresses · oppressed · oppressing
oppression noun — severe hardship or unjust control imposed on people
oppressor noun — someone who subjects others to harsh, unjust treatment