Definition

A small piece or fragment of rock that comes from the breaking down of larger rocks.

Example

The geologist collected various clasts from the riverbed to study their composition.

Conversation

Did you know that a clast is a fragment of rock?

Really? I had no idea rocks could break down like that.

Yeah, it’s interesting how nature works with clasts in the environment.

For sure! It makes you appreciate geology a lot more.

Synonyms & Antonyms

Root Explanation

Clast is derived from the Greek root "klastos" (κλαστός), meaning broken. The term is often used in scientific contexts to refer to something that is broken or fragmented, particularly in geology or biology.

Memory Tip

Think of the Greek word for broken ('klastos') to remember that 'clast' refers to something that is broken or fragmented.

Visually Confused Words