This is the 2022nd most frequent Portuguese word.
chamadas
"Chamadas" means "calls" in English.
In this sentence, 'chamadas' refers to telephone calls or communications.
Tenho várias chamadas importantes para atender hoje.
I have several important calls to handle today.
Here, 'chamadas' refers to the act of applying or formally requesting participation in an event.
As chamadas para o concurso devem ser feitas até o fim do mês.
The applications for the contest should be made by the end of the month.
In this context, 'chamadas' are appeals or cries directed towards some cause or entity.