This is the 10967th most frequent Portuguese word.
interessadas
"Interessadas" means "interested (feminine plural)" in English.
Here, 'interessadas' is used as an adjective to describe 'pessoas', indicating those who are interested.
As pessoas interessadas devem preencher o formulário.
Interested people should fill out the form.
In this sentence, 'interessadas' functions as a noun referring to interested individuals.
Há várias oportunidades para as interessadas na área de tecnologia.
There are several opportunities for those interested in the tech area.
Here, 'interessadas' acts as an adjective describing 'empresas', indicating the companies that have interest.