littleneck clam litt·le·neckc·lam uncommon noun 1. a quahog when young and small; usually eaten raw; an important food popular in New York Synonymslittlenecklittleneck clam 2. a young quahog suitable to be eaten raw Synonymslittlenecklittleneck clam Related words Broader terms quahogquahaug WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
