What is define oppress?

To oppress means to exercise authority or power in a cruel or unjust manner, often using force or threat of force to subjugate and control a group or individual. This can take many forms, including political oppression, economic oppression, cultural oppression, and social oppression. Oppression can be systemic or institutionalized, as seen in many forms of discrimination and inequality, or it can be carried out by individuals or small groups in more intimate settings. The effects of oppression can be devastating, often leading to psychological distress, physical harm, or even death, and it is a major barrier to personal and collective freedom and progress.