Definition

A type of caterpillar that makes silk cocoons, especially the larva of a specific moth that is used to produce silk fabric.

Example

The silkworm spins a cocoon that is harvested for silk production.

Conversation

Have you ever seen a silkworm in person?

No, I haven't! What do they look like?

They're kind of chunky and usually a creamy white color.

That sounds interesting! I knew they made silk, but I didn't know much about them.

Synonyms & Antonyms

Root Explanation

Silkworm is formed from "silk" (from Old English *seolc*, meaning a fine thread produced by certain insects) and "worm" (from Old English *wyrm*, meaning a serpent or a crawling creature). The word "silkworm" refers to the insect that produces silk, which is a fine thread used in textiles.

Memory Tip

Think of the fine thread ('silk') produced by a crawling creature ('worm') — that's why a silkworm is known for making silk.

Visually Confused Words