Definition

A type of parasitic worm that has a spiny head and lives in the intestines of various animals.

Example

The acanthocephalan can cause significant harm to its host by feeding on its nutrients.

Conversation

Have you ever heard of an acanthocephalan?

No, I haven't. What is it?

It's a type of spiny-headed worm that lives in the intestines of various animals.

That sounds interesting! I didn't know worms could be so unique.

Synonyms & Antonyms

Root Explanation

Acanthocephalan → It is formed from "akanthos" (from Greek, meaning thorn) and "kephalē" (from Greek, meaning head). The word refers to a group of parasitic worms characterized by their thorny-headed appearance, hence the name.

Memory Tip

Imagine a creature with a 'thorny head' — 'akanthos' means thorn and 'kephalē' means head, which helps you remember that an acanthocephalan is a worm with a thorny head.

Visually Confused Words