This is the 10284th most frequent Catalan word.
placeta
A small square or plaza.
In this sentence, 'placeta' is used to describe a 'small square' in the neighborhood, often a geographically centered area serving community functions.
La placeta era el centre de trobada dels veïns.
The small square was the meeting center for the neighbors.
Here, 'placeta' illustrates a communal open area where neighborhood activities such as children playing occur.
Passejant per la placeta, vaig veure uns nens jugant.
While walking in the small square, I saw some children playing.
This usage of 'placeta' denotes a picturesque location enriching local aesthetics and providing a recreational space for residents.