1. A person who actively promotes and supports peaceful resolution of conflicts and advocates for non-violence as a means to achieve social and political goals.
The peace advocate spoke at the conference about disarmament and conflict resolution.
O defensor da paz falou na conferência sobre desarmamento e resolução de conflitos.
2. An individual or activist who works to prevent wars and promote peaceful coexistence between nations or groups.
She became a peace advocate after witnessing the devastation caused by war.
Ela se tornou defensora da paz após testemunhar a devastação causada pela guerra.