Crustacean — synonyms, definition

1. crustacean (Adjective)

crustaceous

crustacean (Adjective) — Of or belonging to the class Crustacea.

2. crustacean (Noun)

crustacean (Noun) — Any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton.

arthropod barnacle brachyuran branchiopod branchiopod crustacean branchiopodan cirriped cirripede copepod copepod crustacean decapod decapod crustacean malacostracan crustacean mussel shrimp ostracod seed shrimp stomatopod stomatopod crustacean chela claw green gland nipper pincer Crustacea class Crustacea