Yahoo Web Search

Sign In

Search results

  1. Dictionary
    barometer
    /bəˈrɒmɪtə/

    noun

    • 1. an instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.

    Powered by Oxford Dictionaries

    More definitions, origin and scrabble points

  2. People also ask

  3. dictionary.cambridge.org › english › barometerBAROMETER | English meaning - Cambridge Dictionary

    BAROMETER definition: 1. a device that measures air pressure and shows when the weather is likely to change 2. something…. Learn more.

  4. en.wikipedia.org › wiki › BarometerBarometer - Wikipedia

    A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.

  5. Videos

    View all

  6. www.britannica.com › technology › barometerBarometer | Definition, Types, Units, & Facts | Britannica

    Aug 30, 2024 · A barometer is a device used to measure atmospheric pressure. Because atmospheric pressure changes with distance above or below sea level, a barometer can also be used to measure altitude. There are two main types of barometers: mercury and aneroid. Learn more about barometers in this article.

    • The Editors of Encyclopaedia Britannica

  7. science.howstuffworks.com › nature › climate-weatherHow Is Barometric Pressure Measured and Why? - HowStuffWorks

    Feb 27, 2024 · What Is a Barometer? A barometer is a scientific instrument designed to measure barometric pressure. Barometers as we know them date back to 1643 when the Italian inventor Evangelista Torricelli measured air pressure using a glass tube filled with mercury and open on its downward-pointing end.

  8. www.collinsdictionary.com › english › barometerBAROMETER definition and meaning | Collins English Dictionary

    A barometer is an instrument that measures air pressure and shows when the weather is changing. If something is a barometer of a particular situation, it indicates how things are changing or how things are likely to develop. Our sleep pattern is a barometer to our psychological well-being.

  9. www.thefreedictionary.com › barometerBarometer - definition of barometer by The Free Dictionary

    n. 1. An instrument for measuring atmospheric pressure, used especially in weather forecasting. 2. Something that registers or responds to fluctuations; an indicator: Opinion polls serve as a barometer of the public mood. bar′o·met′ric (băr′ə-mĕt′rĭk), bar′o·met′ri·cal adj. bar′o·met′ri·cal·ly adv. ba·rom′e·try n.

  10. dictionary.cambridge.org › barometerBAROMETER | meaning - Cambridge Learner's Dictionary

    BAROMETER definition: 1. a way of showing what people think or what the quality of something is: 2. a piece of equipment…. Learn more.

  1. www.amazon.co.uk

    AdShop what does a barometer do | Huge selection and top brands

    Read customer reviews &find best sellers. Free delivery on eligible orders! Free UK delivery on eligible orders

  1. Related searches

    define barometer in chemistrydefine barometer used
    define barometer in sciencedefine barometer pressure
    define barometer measuredefine barometer definition
  2. People also search for