noun

conch

KAHNK/kɑːŋk/

A large sea snail with a conspicuous spiral shell.

The conch's large spiral shell has a flared pink inner lip.

A large conch shell on pale sand, spiral spire and flared pink inner lip, accurate mollusk shell.
Etymology

The Greek word named a mussel or cockle, and English conch originally referred to bivalves. Its use later shifted to large gastropods—the mollusks with the spiral shells now associated with the name.

In context

The Royal Institution5:58
so these are mollusks the Triton the conch are all types of lovely mollusk and the loads of different creatures come within this group of sea creatures lots of sea snails
Under the Sea - With Helen Scales

More examples

  • The conch retreats into its spiral shell.
  • Several conchs feed in the shallow water.
  • An empty conch shell washes ashore.

Forms

conch · conchs · conches

Similar words

snail
A broader term covering land, freshwater, and sea snails.
mollusk
A broader animal group that includes snails, clams, and octopuses.