Definition

A paired fleshy appendage found on certain types of worms, which helps them move and breathe.

Example

The parapodia of the polychaete worm allow it to swim efficiently in the water.

Conversation

Did you know that some worms have a structure called a parapodium?

Really? What does it do?

It's used for both movement and breathing in those creatures.

That's fascinating! Nature is so interesting.

Synonyms & Antonyms

Root Explanation

Parapodium is formed from "para-" (meaning beside or alongside) and "pous, podos" (meaning foot). The word refers to a structure that is like a foot or limb, typically found in certain marine animals, which aids in locomotion or support.

Memory Tip

Think of something that is 'beside' ('para-') a 'foot' ('pous') — that's why a parapodium is a structure that acts like a foot or limb.

Visually Confused Words