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Air pressure is the force exerted on an object or area by the weight of surrounding air particles.

Atmospheric pressure - Wikipedia

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Atmospheric pressure, sometimes also called barometric pressure, is the pressure exerted by the weight of air in the atmosphere of Earth In most circumstances ...

Air pressure | Define Air pressure at Dictionary.com

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Air pressure definition, the force exerted by air, whether compressed or unconfined, on any surface in contact with it. See more.

Air Pressure | Definition of Air Pressure by Merriam-Webster

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Define air pressure: pressure exerted by air: — air pressure in a sentence.

Air pressure dictionary definition | air pressure defined

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The definition of air pressure is the force exerted onto a surface by the weight of the air. An example of air pressure is the average sea-level air pressure of ...

air pressure - Dictionary Definition : Vocabulary.com

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the pressure exerted by the atmosphere. ... air pressure. Add to List... Thesaurus Share It. Definitions of air pressure. 1. n the pressure exerted by the atmosphere.

Air pressure - definition of air pressure by The Free Dictionary

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Define air pressure. air pressure synonyms, air pressure pronunciation, air pressure translation, English dictionary definition of air pressure. n. the force exerted ...

air pressure | Definition, meaning & more | Collins Dictionary

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air pressure | the force of air pressing down on an area | Definition, pronunciation , examples & translations.

air pressure (noun) definition and synonyms | Macmillan Dictionary

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Define air pressure (noun) and get synonyms. What is air pressure (noun)? air pressure (noun) meaning, pronunciation and more by Macmillan Dictionary.

Air Pressure and Humidity - Infoplease

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Air pressure is the weight of the atmosphere pressing down on the earth. It is measured by a barometer in units called millibars. Most barometers use mercury in ...