1. An edible American clam; the heavy shells were used as money by some American Indians
   "The quahog shells were polished to make traditional wampum";
   - quahaug, hard-shell clam, hard clam, round clam, Venus mercenaria, Mercenaria mercenaria
    
2. Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes
   "They gathered quahogs for a traditional clambake";
   - quahaug, hard-shell clam, round clam

Derived forms: quahogs

Type of: clam

Part of: genus Venus, Venus

Encyclopedia: Quahog, Rhode Island