Definition

A small, transparent marine worm that lives in the ocean and has bristles on its head to catch food.

Example

The arrowworm swam gracefully through the water, hunting for tiny prey.

Conversation

Have you ever heard of an arrowworm?

No, I haven't! What is it?

It's this unique little marine creature that looks kind of transparent.

That sounds interesting! I’d love to learn more about it.

Synonyms & Antonyms

Root Explanation

Arrowworm → The word is formed from "arrow" (from Old English *earh*, meaning a projectile weapon) and "worm" (from Old English *wyrm*, meaning serpent or worm). The term "arrowworm" refers to a type of marine organism that resembles a worm and is known for its elongated, arrow-like shape.

Memory Tip

Think of an 'arrow' as something that is long and pointed, and 'worm' as a creature that is elongated. This helps you remember that an 'arrowworm' is a marine creature that has a shape similar to an arrow.

Visually Confused Words