Definition

A type of mineral that is usually green and is used in jewelry and other applications.

Example

The jeweler showed me a beautiful ring with a diopside stone.

Conversation

Have you ever heard of a mineral called diopside?

Yeah, I think it's that green gemstone, right?

Exactly! I read it's used in jewelry and also for some industrial purposes.

That's interesting! I’d love to see a diopside piece one day.

Synonyms & Antonyms

Root Explanation

Diopside is formed from "di-" (meaning two) and "opsidion" (from Greek "opsis", meaning appearance or sight). The word refers to a mineral that has two distinct forms of appearance or crystal structure.

Memory Tip

Think of 'two' ('di-') different 'appearances' ('opsis') when you think of diopside, which is a mineral known for its dual crystal forms.

Visually Confused Words