Definition

A type of rock that is formed from other rocks under heat and pressure, characterized by its layered structure and ability to be split into thin sheets.

Example

The geologist explained that schist is often found in mountainous regions due to the intense pressure and heat it undergoes during formation.

Conversation

I found a really interesting rock at the hiking trail yesterday.

Oh really? What kind of rock was it?

It was a type of schist — I love how it splits into layers.

That sounds cool! I've always been fascinated by different rock types.

Synonyms & Antonyms

Root Explanation

**Schist** → The word 'schist' comes from the Greek 'schistós' (meaning split or cleft), derived from 'schizein' (meaning to split). It refers to a type of metamorphic rock that is characterized by its ability to split into thin layers.

Memory Tip

Think of the Greek word for 'split' — that's why schist is a rock that can easily be split into layers.

Visually Confused Words