Definition

A unit of pressure that measures the force applied to a surface, equivalent to one million dynes per square centimeter.

Example

The megabar is used in scientific contexts to describe high pressures in gases.

Conversation

Have you ever heard of a megabar?

No, what is that?

It's a unit of atmospheric pressure, like a really strong force.

That sounds interesting! I didn't know pressure could be measured that way.

Synonyms & Antonyms

Root Explanation

Megabar → It is formed from "mega-" (from Greek "megas", meaning large or great) and "bar" (from Old French "barre", meaning a barrier or rod). The word "megabar" refers to a large bar or barrier, often used in contexts like weight measurement or structural support.

Memory Tip

Think of 'mega' meaning large and 'bar' as a barrier or rod — together, they help you remember that a megabar is a large bar.

Visually Confused Words