shellfish
Definitions
General English
- noun sea animals such as crabs and oysters which have a hard outer covering and which you can eat
General Science
- noun a sea animal that has a hard shell and is used as food
Food
- The collective name for a group of generally sea-dwelling creatures comprising molluscs, cephalopods and crustaceans. Oysters, squid and lobsters are typical examples. The only freshwater shellfish is the crayfish which is a crustacean.
Travel
- noun animals such as mussels, oysters, lobsters, and prawns, which have shells and live in them
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