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Barometer
01
a scientific instrument used to measure air pressure
Example
The weather station uses a barometer to measure atmospheric pressure and predict changes in the weather.
A sudden drop in the barometer reading often indicates that a storm is approaching.
Sailors relied on the barometer to help them navigate safely by anticipating weather conditions at sea.
Barometer readings are a useful indicator of how weather might differ at higher elevations compared to sea level.
The barometer read a pressure drop, indicating bad weather.
