Definition

A type of worm that has a soft, flat body and belongs to a group of animals known for being either parasitic or nonparasitic. These worms do not have a body cavity and are often found in water or as parasites in other animals.

Example

The flatworm can be found in both freshwater and marine environments, often hiding under rocks or in the sand.

Conversation

Have you ever heard about the flatworm in our biology class?

Yeah, I remember learning about it; they're quite fascinating creatures!

I was surprised to find out how many different types of flatworms there are.

Me too! It's amazing how they can live in so many environments.

Synonyms & Antonyms

Root Explanation

Flatworm → The word is formed from "flat" (from Old English *flet*, meaning level or smooth) and "worm" (from Old English *wyrm*, meaning serpent or worm). A flatworm is a type of worm that has a flat body shape.

Memory Tip

Think of a 'level' ('flat') creature that resembles a 'serpent' or 'worm' — that's what a flatworm is.

Visually Confused Words