Definition, Meaning & Synonyms

crustacean

noun
/krʌˈsteɪʃən/
Definition
A type of animal that typically has a hard shell, jointed legs, and lives in water.
Examples
  • The crab is a well-known crustacean that scuttles across the sand.
  • Some crustaceans, like lobsters, are considered delicacies in many cuisines.
  • Crustaceans can be found in both freshwater and marine environments.
Meaning
Crustaceans are primarily aquatic animals, known for their exoskeletons and segmented bodies.
Synonyms
  • Shellfish
  • Decapod
  • Arthropod