Oppression/əˈpreʃn/ Definition 1 of 3Pro Tip 1/3Long-Term Suffering Oppression often indicates prolonged mistreatment, not one-time events. Her ancestors endured centuries of oppression. Pro Tip 2/3Power Imbalance Oppression involves one group wielding power over another, whether small or vast in number. Minorities have faced oppression by oppressive regimes. Pro Tip 3/3Not Always Violent Oppression can be non-violent, such as denying rights or resources. The new laws are causing economic oppression to the community.