This is the 5617th most frequent Portuguese word.
abertura
"Opening" or "aperture."
In this context, 'abertura' signifies the start or beginning of an event or activity.
A abertura da conferência atraiu muitos participantes.
The opening of the conference attracted many attendees.
Here, 'abertura' is used to describe a physical space or gap, such as an opening or aperture.
Esta janela possui uma abertura grande para ventilação.
This window has a large opening for ventilation.
In this case, 'abertura' refers to the quality of being open, receptive, or willing to consider new concepts or ideologies.