Definition

A device that measures atmospheric pressure and provides an estimate of altitude above sea level.

Example

The hiker used an orometer to check the altitude of the mountain.

Conversation

Have you ever used an orometer for hiking?

No, I haven't! What does it do?

It measures the elevation above sea level, which is pretty cool.

That sounds useful! I should get one for my next trip.

Synonyms & Antonyms

Root Explanation

Orometer is formed from "oro-" (from Greek "oros", meaning mountain) and "-meter" (from Greek "metron", meaning measure). The word refers to an instrument that measures the height of mountains or elevation.

Memory Tip

Imagine measuring the height of a mountain — 'oro-' relates to mountains, and '-meter' means to measure.

Visually Confused Words