Barometer: meaning, definitions and examples
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barometer
[ bəˈrɒmətər ]
weather measurement
A barometer is an instrument used to measure atmospheric pressure. It provides essential information for weather forecasting and helps meteorologists predict changes in weather conditions. By monitoring pressure changes, barometers can indicate approaching storms or fair weather. There are different types of barometers, including mercury and aneroid, each functioning on principles of pressure variation.
Synonyms
pressure gauge, weather gauge.
Examples of usage
- The barometer dropped significantly before the storm.
- He checked the barometer to see if the weather would change.
- The barometer in the cabin indicated clear skies.
- Using a barometer, she accurately predicted the rain.
Translations
Translations of the word "barometer" in other languages:
🇵🇹 barômetro
🇮🇳 बारामेटर
🇩🇪 Barometer
🇮🇩 barometer
🇺🇦 барометр
🇵🇱 barometr
🇯🇵 バロメーター
🇫🇷 baromètre
🇪🇸 barómetro
🇹🇷 barometre
🇰🇷 바로미터
🇸🇦 مقياس الضغط الجوي
🇨🇿 barometr
🇸🇰 barometer
🇨🇳 气压计
🇸🇮 barometer
🇮🇸 barómetri
🇰🇿 барометр
🇬🇪 ბარომეტრი
🇦🇿 barometr
🇲🇽 barómetro
Etymology
The word 'barometer' originates from the early 17th century, coming from the Greek roots 'baro-' meaning weight or pressure, and '-meter' meaning measure. The concept of measuring atmospheric pressure was critical for advancements in meteorology during the period. The first barometer was developed by Evangelista Torricelli in 1643, who used mercury to create a vacuum above mercury in a tube. This invention allowed for more scientific methods of observing weather patterns, leading to the early foundations of modern meteorology. Over time, different types of barometers evolved, allowing for increased portability and practicality in various fields, including meteorology, aviation, and even sailing.