lecturer
US /ˈlek.tʃɚ.ɚ/
UK /ˈlek.tʃɚ.ɚ/

1.
palestrante, professor universitário
a person who gives lectures, especially as a teacher at a university or college
:
•
The lecturer explained the complex theory clearly.
O palestrante explicou a teoria complexa claramente.
•
She is a senior lecturer in the history department.
Ela é uma professora sênior no departamento de história.