Definition

The process of measuring how much a substance expands or contracts in volume due to changes in temperature or pressure.

Example

Dilatometry is often used in material science to study the thermal expansion of materials.

Conversation

Have you ever heard of dilatometry?

No, I haven't. What is it about?

It's the measurement of volume changes during different physical phenomena.

That sounds interesting! I’d love to learn more about it.

Synonyms & Antonyms

Root Explanation

Dilatometry → It is formed from "dilatare" (Latin, meaning to expand or spread out) and "-metry" (from Greek "metron", meaning measure). The word refers to the measurement of changes in volume or dimensions, particularly in response to temperature changes.

Memory Tip

Think of 'expanding' ('dilatare') and 'measuring' ('-metry') to remember that dilatometry is about measuring how things expand.

Visually Confused Words