Definition

A small, round grain made of calcium carbonate, often found in limestone and used to form certain types of rock.

Example

The geologist examined the oolite to understand its formation process.

Conversation

Did you know that some rocks are made up of tiny grains called oolite?

Really? I had no idea what that was until now!

Yeah, it's interesting how these little oolite grains form in nature.

I love learning about geology; it makes the world feel so much more fascinating!

Synonyms & Antonyms

Root Explanation

Oolite is derived from the Greek word "ōon" (meaning egg) and the suffix "-lite" (meaning stone). The term refers to a sedimentary rock composed of small spherical grains that resemble eggs.

Memory Tip

Imagine small 'eggs' ('ōon') forming a type of 'stone' ('-lite') — that's why oolite refers to this egg-like rock.

Visually Confused Words