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Definition of barometer

barometer

/bəˈrɑːmɪtər/
ba · rom · e · ter
Adverb:barometrically
•
Plural:barometers
•
Adjective:barometric
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barometer Lexical Profile

barometer Game Scores & Validity

• noun

1

An instrument that measures atmospheric pressure, used primarily in forecasting weather and determining altitude.

Example

"The captain checked the ship's barometer and noticed a sudden drop, indicating an approaching storm."

2

Any standard, measure, or indicator that reflects changes in circumstances, public opinion, or economic conditions.

Example

"Housing sales are often viewed as a reliable barometer of the overall health of the economy."

Synonyms
View all synonyms for barometer

• Rhymes for barometer

• Nearby Words

barnstorming
barnwood
barnyard
barometer
barometric
baron
baroness

Word Origin & Etymology

Coined in 1665 by English scientist Robert Boyle, derived from the Greek words 'baros' meaning weight, and 'metron' meaning measure.

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Barometer. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/barometer
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