1. to publicly support or argue in favor of the idea that one person, group, or thing is superior to others
The extremist group continued to advocate superiority of their ideology over all others.
O grupo extremista continuou a defender a superioridade de sua ideologia sobre todas as outras.
2. to promote or recommend a position of dominance or excellence
She was criticized for her statements that seemed to advocate superiority based on ethnicity.
Ela foi criticada por suas declarações que pareciam defender a superioridade baseada na etnia.