This is the 8173rd most frequent Portuguese word.
supervisor
A person who oversees and directs work or activities.
Here, 'supervisor' is used in the academic context, denoting a mentor or advisor guiding the student.
O aluno consultou seu supervisor acadêmico antes de enviar seu artigo.
The student consulted their academic supervisor before submitting their paper.
Here, 'supervisor' is used to describe someone who oversees operations at the factory.
O supervisor da fábrica inspecionou as máquinas.
The factory supervisor inspected the machines.
In this sentence, 'supervisor' refers to a hierarchical position within the sales department as a leader.