Definition

Relating to a material that is pushed away by a magnet rather than attracted to it.

Example

Copper is a diamagnetic material, meaning it is repelled by magnetic fields.

Conversation

Did you know that some materials are diamagnetic?

Really? I didn't know that! What does it mean?

It means they are actually repelled by a magnet.

That's fascinating! I wonder what kinds of things are like that.

Synonyms & Antonyms

Root Explanation

Diamagnetic → It is formed from "dia-" (meaning through or across) and "magnetis" (from Greek "magnetis lithos", meaning magnet stone). The word describes a material that responds to a magnetic field by creating an opposing magnetic field, effectively acting across the influence of the magnet.

Memory Tip

Think of 'across' ('dia-') and 'magnet' — this helps you remember that diamagnetic materials create an opposing effect in a magnetic field.

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