This is the 5038th most frequent Polish word.
powie
"She/he/it will say" or "will tell."
Here, 'powie' is the third-person singular future form of the verb 'powiedzieć' (to tell). It refers to an action that will occur in the future.
Ona powie prawdę.
She will tell the truth.
In this context, 'powie' is again the future tense of 'powiedzieć,' indicating a probable future action.
Znajdź go, zanim ktoś ci powie.
Find him before someone tells you.
Here, 'powie' is used in a subjunctive context, indicating uncertainty about the future action of 'speaking' or 'telling.'