This is the 7841st most frequent Portuguese word.
racial
Relating to race or ethnicity.
In this sentence, 'racial' is used as an adjective to describe 'diversity', indicating that the diversity pertains to race or ethnicity.
A diversidade racial é fundamental para uma sociedade inclusiva.
Racial diversity is fundamental for an inclusive society.
Here, 'racial' modifies 'inequalities', specifying that the inequalities are related to race or ethnic differences.
Discutimos os desafios das desigualdades raciais no seminário.
We discussed the challenges of racial inequalities in the seminar.
In this instance, 'racial' is describing 'discrimination', showing that the discrimination is based on race.