This is the 3850th most frequent Portuguese word.
cá
"Cá" means "here" (referring to a location close to the speaker).
In this sentence, 'cá' is used as an adverb to indicate physical proximity to the speaker.
Venha cá para que eu possa ajudá-lo.
Come here so I can help you.
Here, 'cá' denotes the location of the speaker, emphasizing their current position.
Ficamos cá nesta sala por algumas horas.
We are staying here in this room for a few hours.
In this usage, 'cá' specifies closer proximity to the speaker compared to 'aqui', creating a nuanced spatial distinction.