This is the 6607th most frequent Portuguese word.
falô
"Falô" is a colloquial contraction of "falou," meaning "alright" or "got it" in informal Portuguese, often used to confirm or end a conversation.
In this sentence, "falô" is an informal contraction typically used for "falou" (past tense of "falar", meaning "to speak" or "to say"), indicating agreement or acknowledgment.
Falô, vamos seguir com o plano.
He said, let's proceed with the plan.
Here, "falô" functions as the past tense of "falar", equivalent to "said" in English, denoting someone mentioned something.
Falô que chegaria tarde hoje.
He said he would arrive late today.
In this context, "falô" has a colloquial use, often as a casual farewell, implying "I said" or "I spoke to you, goodbye!"