marginalization

US /ˌmɑːr.dʒɪ.nə.ləˈzeɪ.ʃən/
UK /ˌmɑːr.dʒɪ.nə.ləˈzeɪ.ʃən/
"marginalization" picture
1.

marginalisation, exclusion

the treatment of a person, group, or concept as insignificant or peripheral

:
The marginalization of minority groups is a serious social issue.
La marginalisation des groupes minoritaires est un grave problème social.
Economic policies often lead to the marginalization of the poor.
Les politiques économiques conduisent souvent à la marginalisation des pauvres.