Definition

A small, hair-like structure found on certain animals, especially worms, that helps with movement or sensing the environment.

Example

The chaetae on the annelid worm help it to grip the soil as it moves.

Conversation

Did you know that some worms have tiny bristles called chaeta?

Really? I had no idea they had such special features.

Yeah, those chaeta help them move through the soil better.

That's fascinating! Nature is so clever with its designs.

Synonyms & Antonyms

Root Explanation

Chaeta is derived from the Greek word "chaite" (χάιτη), meaning hair or bristle. In biological contexts, it refers to a bristle-like structure found in certain organisms, particularly annelids and arthropods.

Memory Tip

Think of the Greek word for hair ('chaite') to remember that 'chaeta' refers to a bristle or hair-like structure.

Visually Confused Words