piezometer

American  

[pahy-uh-zom-i-ter, pee-uh-] / ˌpaɪ əˈzɒm ɪ tər, ˌpi ə- /

noun

1. any of several instruments for measuring the pressure of a fluid or the compressibility of a substance when subjected to such a pressure.

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piezometer British  

/ paɪˌiːzəʊˈmɛtrɪk, ˌpaɪɪˈzɒmɪtə /

noun

1. any instrument for the measurement of pressure ( piezometry ), esp very high pressure, or for measuring the compressibility of materials under pressure

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piezometer Scientific  

/ pī′ĭ-zŏm′ĭ-tər /

1. An instrument for measuring fluid pressure, such as the pressure of water or gas in a pipe.

2. An instrument for measuring the compressibility of a material, especially in terms of the change in volume it undergoes when subjected to hydrostatic pressure.

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Other Word Forms

• piezometric adjective
• piezometrical adjective
• piezometrically adverb

Etymology

Origin of piezometer

1810–20; < Greek piéz ( ein ) to press + -o- + -meter

Example Sentences

On being shown a device called a piezometer - which measures water depth in the soil - during a visit to an Australian farm in 2000.

From BBC

At the site of the sinkhole, the TVA installed a solar panel and equipment box for a piezometer, a device which measures the pressure of groundwater at a specific point.

From Washington Times

The modulus of compression k may be determined directly by means of the piezometer, as was done by E.H.

From Project Gutenberg