noun
- Bay of, an inlet of the Atlantic, in W Portugal. 20 miles (32 km) long; 35 miles (56 km) wide.
- a seaport on this bay, near Lisbon.
noun
- a port in SW Portugal, on Setúbal Bay south of Lisbon: an earthquake in 1755 destroyed most of the old town. Pop: 113 937 (2001)