This is the 804th most frequent Portuguese word.
negócio
"Negócio" means "business" or "deal" in English.
Here, 'negócio' refers to a matter or affair that requires resolution or attention.
Podemos resolver este negócio de forma amigável.
We can resolve this matter amicably.
Here, 'negócio' refers to a business or enterprise that someone runs or owns.
O negócio dele está indo muito bem este ano.
His business is doing very well this year.
Here, 'negócio' is used colloquially to refer to 'something' or a situation that is unspecified or unusual.