shell ‧ fish /ˈʃelˌfɪʃ/ BrE AmE noun ( plural shellfish ) [uncountable and countable]
an animal that lives in water, has a shell, and can be eaten as food, for example ↑ crab s , ↑ lobster s , and ↑ oyster s
shell ‧ fish /ˈʃelˌfɪʃ/ BrE AmE noun ( plural shellfish ) [uncountable and countable]
an animal that lives in water, has a shell, and can be eaten as food, for example ↑ crab s , ↑ lobster s , and ↑ oyster s
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012