Where it is said
How it is used
Tupi-derived word for a girl or young woman, alive across the Amazon (Priberam labels it Amazonas); it carries regional pride and folkloric colour — think Boi-Bumbá and caboclo speech — rather than being neutral everyday vocabulary.
Examples
Aquela cunhantã é de Belém.
That young woman is from Belém.
A cunhantã conhece bem o rio.