Any of various widespread arthropods of the class Crustacea that live mostly in water and have a hard shell, a segmented body, and jointed appendages. Crustaceans include crabs, lobsters, shrimp, barnacles, and copepods.
Any of various edible aquatic invertebrate animals having a shell, especially mollusks such as clams and oysters, and crustaceans such as lobsters, crabs, and shrimp.
Find another word for lobster. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for lobster, like: crustacean, shellfish, crab, sea-bass, mussels, shrimp, tuna, prawn, mackerel, turbot and halibut.