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