WordWeb Online

1. Burrowing marine mollusk living on sand or mud; the shell closes with viselike firmness
    
2. Flesh of either hard-shell or soft-shell clams
    
3. [US] A piece of paper money worth one dollar
   - dollar, dollar bill, one dollar bill, buck, single [US]

1. Gather clams, by digging in the sand by the ocean

Derived forms: clammed, clamming, clams

Type of: bank bill, bank note, banker's bill, banknote, bill [N. Amer], bivalve, collect, Federal Reserve note [US], garner, gather, government note [US], greenback [US], lamellibranch, note, pelecypod, pull together, shellfish

Encyclopedia: Clam, Charente-Maritime Clam Clam, Virginia Clam, Crab, Cockle, Cowrie