Seashells: meaning, definitions and examples

This term is often used when talking about decorative, collectible objects found on the beach. It evokes a sense of beauty and leisure.

• She collected seashells during her walk along the shoreline
• The children were excited to find colorful seashells in the sand

A very general term that can refer to the hard outer covering of various animals, not limited to those found in the sea. It can be used in everyday conversations and doesn't specify the type of shell being referred to.

• He picked up a small, broken shell from the sand
• Turtles carry their shells on their backs for protection

Used commonly in culinary contexts or when referring to seafood. It can imply edible marine animals with shells, such as clams, crabs, and oysters.

• The restaurant is famous for its fresh shellfish dishes
• She is allergic to shellfish, so she avoids seafood restaurants

This term is more scientific or academic, used in discussions about marine biology or the anatomy of sea creatures.

• The researcher studied the mollusk shells to understand more about marine ecosystems
• The book included detailed diagrams of different types of mollusk shells

Commonly used to describe a variety of shells found on the beach, collected as souvenirs, or used in decoration.

• I love collecting seashells when I walk along the shore
• Her bathroom is decorated with colorful seashells

A general term that can refer to different types of shells from various animals, including terrestrial and marine. Often needs more context to be clear.

• She found a beautiful shell on the beach
• The turtle's shell provides it with protection

Refers to the hard external protective layer of mollusks such as clams, snails, and oysters. Often used in scientific or environmental contexts.

• The biologist examined the mollusk shell to determine the species
• Mollusk shells are often found in museum collections

Used to specifically refer to the hard exoskeletons of crustaceans like crabs, lobsters, and shrimp. Typically more scientific or specific terminology.

• The fisherman found a huge crustacean shell near the reef
• Studying the crustacean shell can reveal a lot about the animal's life