Definition

A device that measures the height of land or objects by using changes in atmospheric pressure, often based on the boiling point of water.

Example

The surveyor used a hypsometer to accurately measure the elevation of the mountain.

Conversation

Have you ever heard of a hypsometer?

No, what's that?

It's an instrument that measures land elevations using the boiling point of water.

That sounds really useful for hiking or camping trips!

Synonyms & Antonyms

Root Explanation

Hypsometer is formed from "hypsos" (meaning height) and "metron" (meaning measure). The word refers to an instrument used to measure height or elevation, particularly in relation to atmospheric pressure.

Memory Tip

Think of 'height' ('hypsos') being measured ('metron') — that's what a hypsometer does.

Visually Confused Words