This is the 10674th most frequent Portuguese word.
golfinhos
"Dolphins."
In this sentence, 'golfinhos' identifies a specific group of dolphins within the park. It is again used as a noun, explaining their location.
O parque tem uma área dedicada aos golfinhos.
The park has an area dedicated to the dolphins.
'Golfinhos' refers to a general encounter with dolphins, emphasizing the observational aspect of their presence, used as a noun in singular sense.
Eu vi golfinhos durante minha viagem ao oceano.
I saw dolphins during my trip to the ocean.
Here, 'golfinhos' is used as a noun, plural, and denotes the animal species, highlighting their action in the scene.