1. A person who has been a member of an organization, group, or institution for a long time and has extensive experience
The veteran member of the board shared his insights from decades of service.
O membro veterano do conselho compartilhou seus conhecimentos de décadas de serviço.
2. Someone with long-standing commitment and deep knowledge within a specific community or group
She is a veteran member of the chess club, having joined over 20 years ago.
Ela é uma membra veterana do clube de xadrez, tendo se associado há mais de 20 anos.