Hard clam and Quahog

Hard clam noun - An edible American clam; the heavy shells were used as money by some American Indians.

Quahog is a synonym for hard clam. In some cases you can use "Quahog" instead a noun phrase "Hard clam".

Quahog noun - An edible American clam; the heavy shells were used as money by some American Indians.

Hard clam is a synonym for quahog. You can use "Hard clam" instead a noun "Quahog".