1. To formally eliminate or remove obstacles, restrictions, or divisions that prevent progress, communication, or access
The government decided to abolish barriers to free trade between member nations.
O governo decidiu abolir barreiras ao comércio livre entre as nações membros.
2. To remove physical, legal, or social obstacles that separate or limit groups of people
The organization works to abolish barriers to education for underprivileged communities.
A organização trabalha para abolir barreiras à educação para comunidades desfavorecidas.