Definition

A flexible, tongue-like organ found in some mollusks that has rows of tiny teeth and is used for scraping or tearing food.

Example

The radula helps snails to feed by scraping algae off rocks.

Conversation

Did you know that some mollusks have a special organ called a radula?

Really? What does it do?

It helps them scrape food off surfaces, almost like a tongue.

That's fascinating! I never knew mollusks had such unique features.

Synonyms & Antonyms

Root Explanation

**Radula** → The word 'radula' comes from Latin 'radula', meaning 'scraper' or 'to scrape'. It refers to a specialized feeding organ found in mollusks, which is used to scrape food from surfaces.

Memory Tip

Think of the Latin word for 'scraper' — 'radula' is the tool that helps mollusks scrape their food.

Visually Confused Words