This is the 333rd most frequent Portuguese word.
sair
"To leave" or "to go out."
Here, 'sair' is used to indicate going out or leaving a place to attend a social activity or event.
Eu vou sair esta noite com meus amigos.
I am going out tonight with my friends.
In this sentence, 'sair' implies departing from or leaving a specific location.
Por favor, saia pela porta da frente, ela está aberta.
Please exit through the front door; it is open.
Here, 'sair-se' is employed as a reflexive verb meaning to perform or manage in a specific situation.