noun

shell

shell, casing, carapace, husk

We collected shells on the beach.

We collected shells on the beach.

A turtle has a hard shell.

A tortoise has a hard shell.

He finally came out of his shell.

He finally came out of his shell.

((a/the)) shell the hard outer part of (sth.) A turtle has a hard shell.

Synonyms: casing, husk, crust, covering

From Old English 'scell', related to a root word meaning to divide or separate.

Picture a sea**shell** on the beach. This is the most common image for the word.

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