This is the 10317th most frequent Portuguese word.
estagiário
An intern or trainee.
Here, 'estagiário' is used as a noun to denote a person who is undergoing internship training in a professional environment.
O estagiário está aprendendo muito no escritório.
The intern is learning a lot in the office.
In this sentence, 'estagiária' is the feminine form of 'estagiário', demonstrating gender agreement with the subject of the sentence.
Ela quer aceitar o trabalho de estagiária para ganhar experiência.
She wants to take the internship to gain experience.
Here, 'estagiários' is used in the plural form to refer to a group of interns, showing number agreement as per Portuguese grammar conventions.