1. A designated area or region of a beach, often marked by specific boundaries or characteristics
The beach zone was restricted to swimmers only during peak hours.
A zona de praia foi restrita apenas a nadadores durante as horas de pico.
2. The coastal area extending from the waterline to the upper beach, including the intertidal zone
Marine biologists studied the organisms living in the beach zone.
Biólogos marinhos estudaram os organismos que vivem na zona de praia.