Definition

A smooth, shiny substance that forms the inner layer of some shells, often used to make jewelry and decorative items.

Example

The necklace was made of nacre, giving it a beautiful, iridescent glow.

Conversation

Have you ever seen jewelry made of nacre?

Yeah, it's so beautiful and shiny!

I love how it has that iridescent quality.

Absolutely! It really adds a unique touch to any piece.

Synonyms & Antonyms

Root Explanation

Nacre comes from the Old French word *nacre*, meaning mother-of-pearl. It refers to the iridescent substance that forms the inner layer of some mollusk shells, giving them a beautiful sheen.

Memory Tip

Think of the Old French word for mother-of-pearl, *nacre*, to remember that it refers to the shiny, iridescent layer found inside some shells.

Visually Confused Words