Definition, Meaning & Synonyms
aneroid-barometer
Noun
/ˌæn.ə.rɔɪd bærˈɒm.ɪ.tər/
Definition
An aneroid barometer is a type of barometer that measures atmospheric pressure without the use of liquid.
Examples
- The aneroid barometer is often used in altimeters to help pilots measure altitude based on air pressure.
- Hikers frequently rely on an aneroid barometer to check weather changes in remote areas.
- Unlike mercury barometers, aneroid barometers are compact and portable, making them ideal for various applications.
Meaning
The term ‘aneroid’ refers to the absence of liquid, indicating that this device operates using air pressure changes.
Synonyms
- Air-pressure gauge
- Pressure sensor
- Altimeter
