This is the 7043rd most frequent Portuguese word.
javaé
"Javaé" refers to an indigenous people living in Brazil, part of the Karajá ethnic group, or their language.
Here, 'javaé' is used colloquially to mean 'now it is', indicating a resolution or decision leading to immediate application.
Achei uma solução para o problema, e javaé que vai funcionar.
I found a solution to the problem, and now it is going to work.
In this sentence, 'javaé' is employed informally to say 'it seems', expressing a sense of change from expectation to reality.
Ele disse que viria ajudar, mas javaé ficou em casa.
He said he would come to help, but it seems he stayed at home.
When used conversationally, 'javaé' can be an affirmative exclamation akin to 'absolutely' or 'sure thing', showcasing enthusiastic agreement.