Vocabulary Spotlight
Barometer
Part of Speech: Noun
Definition: An instrument measuring atmospheric pressure, often used to predict weather changes.
“The sudden drop in the barometer’s reading indicated that a storm was approaching.”
Pronunciation
[bə-ˈräm-ə-tər]
Synonyms, Antonyms & Related Words
Synonyms
Weather gauge
Altimeter
Indicator
Thermometer (related)
Antonyms
Fixed instrument
Stabilizer
Predictable
Static gauge
Related Words
Barograph (noun)
Barometry (noun)
Word Origin
The word “barometer” derives from the Greek words “baros” meaning “weight” and “metron” meaning “measure.” It was coined in the 17th century as the instrument to measure atmospheric pressure.
Word Family
Noun: Barometry – The science of measuring atmospheric pressure.
Adjective: Barometric – Related to atmospheric pressure measurements.
Noun: Barograph – An instrument recording atmospheric pressure over time.
Mnemonics
Barometric Analysis Regulates Outlook on Meteorological Events – Helps recall that a barometer is used for weather prediction.
Industry-specific Usage
Meteorology
In meteorology, barometers are essential tools for tracking atmospheric changes to predict weather patterns.
Aviation
In aviation, barometers assist in determining altitude and safe flying conditions based on atmospheric pressure.
Science and Education
In education, barometers are commonly used to teach principles of atmospheric science and pressure.
In Context
The barometer is a widely used instrument in meteorology to gauge atmospheric pressure and predict weather. Changes in barometric readings can indicate shifts in weather conditions, such as the approach of storms or fair weather. Its reliability makes it essential for both scientific and practical applications.