Noun has 2 senses

• quahaug(n = noun.food) hard-shell clam, quahog, round clam - Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes;




• quahaug(n = noun.animal) hard clam, hard-shell clam, mercenaria mercenaria, quahog, round clam, venus mercenaria - an edible American clam; the heavy shells were used as money by some American Indians;