Przykład:
I was terrified when I saw a fin just behind Mickey, who was swimming far away from the beach. I knew it was a shark, and it looked big. 
Licencja do zdjęcia:
Kopia: zakres, wykorzystanie komercyjne
Regionalism:
Neutral
Regional variant:
Neutral
Full Expression:
The “in” Sound ( /ŋ/ + /g/ ) : fin
the triangle-shaped upper part of a shark, dolphin, or similar animal, which is exposed above the water line when the animal is swimming close to the surface