Definition, Meaning & Synonyms

seashell

noun
/ˈsiːʃɛl/
Definition
A hard, protective outer case created by marine mollusks.
Examples
  • She collected seashells on the beach during her vacation.
  • The artist used seashells to create beautiful jewelry.
  • We found a large seashell washed up on the shore.
Meaning
Seashells are the calcareous or sometimes horn-like protective coverings of marine species, primarily mollusks. They can be found along beaches and are often collected for decoration or study.
Synonyms
  • Shell
  • Conch
  • Mollusk shell