Hard-shell clam and Quahaug

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

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

Quahaug noun - Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes.

Hard-shell clam is a synonym for quahaug. You can use "Hard-shell clam" instead a noun "Quahaug".