the belief that a particular type or group of people should lead or have control over other types or groups because they are better than them

Kathy's feminism clashes with her husband's male supremacism. 凯西的女权主义与她丈夫的男性至上主义水火不容。

a situation in which a particular type or group of people lead or have control over other types or groups because they believe themselves to be better

Growing up in the South gave her a firsthand taste of segregation and white supremacism. 在南方长大让她亲身体验过种族隔离和白人至上主义。