1. A region or locality situated near or along the seashore, typically characterized by beaches and coastal features
We spent our vacation in a beautiful seaside area with pristine beaches.
Passámos as nossas férias numa bela zona à beira-mar com praias imaculadas.
2. A residential or commercial district developed along the coast for tourism or recreation
The seaside area is known for its restaurants and water sports facilities.
A zona à beira-mar é conhecida pelos seus restaurantes e instalações de desportos aquáticos.