Definition

A white powder made from heating limestone, used in construction and agriculture.

Example

The workers used quicklime to stabilize the soil before building the foundation.

Conversation

Did you know that quicklime is often used in construction?

I had no idea! What does it do exactly?

It helps in making cement and stabilizing soil.

That's interesting! I never would have guessed it had such an important role.

Synonyms & Antonyms

Root Explanation

Quicklime is formed from "quick" (from Old English *cwic*, meaning alive or living) and "lime" (from Latin *calx*, meaning lime or calcium oxide). The term "quicklime" refers to a form of lime that is reactive and can produce heat when mixed with water, hence the association with being 'alive' or 'active'.

Memory Tip

Think of 'quick' meaning 'alive' or 'active' and 'lime' referring to the chemical substance. This helps you remember that quicklime is an active form of lime.

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