1. Third person plural present indicative of the reflexive verb 'reunir-se', indicating that multiple people come together in one place or for a common purpose
They meet every Monday to discuss the project.
Reúnem-se toda segunda-feira para discutir o projeto.
2. To come together; to congregate; to assemble for a specific purpose or event
The committee members gather to vote on the proposal.
Os membros do comitê reúnem-se para votar sobre a proposta.