This is the 3143rd most frequent Catalan word.
portuàries
"Portuàries" means "related to ports or harbors."
In this sentence, 'portuàries' is used as an adjective describing 'installations', emphasizing its relation to ports.
Les instal·lacions portuàries són imprescindibles per al transport marítim.
Port facilities are essential for maritime transport.
Here, 'portuàries' describes 'zones', indicating areas associated with ports.
La jornada laboral en les zones portuàries pot ser molt intensa.
The workday in port areas can be very intense.
In this case, 'portuàries' describes 'authorities', specifying that they are related to the port sector.