This is the 5665th most frequent Portuguese word.
aiba
"Aiba" is not a standard Portuguese word. It may be a misspelling or informal term.
Here, "aiba" is used in the subjunctive mood (presente subjuntivo), indicating a wish or hope for the future.
Tomara que ele aiba tempo para nos visitar.
I hope he has time to visit us.
"Aiba" is applied as a subjunctive form to express necessity or advice in a hypothetical situation.
É importante que você aiba cuidado ao escolher.
It is important that you exercise care when choosing.
This use of "aiba" in the subjunctive mood conveys a hopeful anticipation.