compressed air

noun

Definition of compressed air

: air under pressure greater than that of the atmosphere

Examples of compressed air in a Sentence

Recent Examples on the Web

When the airguns open, compressed air pushes on the seawater, creating a sound wave that travels through the Earth. Emilie Hooft, The Conversation, "We probed Santorini’s volcano with sound to learn what’s going on beneath the surface," 24 June 2019 Half a dozen volunteers — mostly local retirees — huddle over workstations, using compressed air scribes that look like tattoo guns to pick minuscule chunks of rock from tyrannosaur fossils in plaster jackets. Eric Betz, Discover Magazine, "Tyrannosaurus Rex: Scary. Smart. Social?," 12 Apr. 2019 The force behind this river of air, however, does change, with the volume of falling, compressed air and the changing contours of the ice surface. Barry Lopez, Harper's magazine, "Polar Light," 10 Jan. 2019 Even a quick blast of compressed air to dry off a fastener will leave an oily film behind, affecting ultimate torque. Popular Mechanics Editors, Popular Mechanics, "How to Use a Torque Wrench to Keep Your Car from Flying Apart," 26 Feb. 2019 This blows Conventional turbojet engines burn fuel to heat compressed air, which then blasts out the back of the engine to create thrust. Sean Gallagher, Ars Technica, "Best bad idea ever? Why Putin’s nuclear-powered missile is possible… and awful," 22 Mar. 2018 Instead, opt for a can of compressed air, an air compressor set to a low psi, or a vacuum cleaner (a wet/dry Shop-Vac would be perfect). Joel Johnson, Popular Mechanics, "How to Save Your Wet Cellphone…with Rice!," 3 Mar. 2017 The cameras reside in a glass enclosure onto which compressed air is blown to clear rain, bugs or fogging. Eric Tegler, Popular Mechanics, "With Saab's Remote Towers, Air Traffic Controllers Could Work From Anywhere," 23 Mar. 2016 The compressed air inside these bottles isn’t being used to propel the rocket directly. Loren Grush, The Verge, "Here’s how Elon Musk might use rocket thrusters on the new Tesla Roadster," 16 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'compressed air.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of compressed air

1669, in the meaning defined above

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Statistics for compressed air

Last Updated

3 Jul 2019

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Time Traveler for compressed air

The first known use of compressed air was in 1669

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More Definitions for compressed air

compressed air

noun
com·​pressed air | \ kəm-ˌprest-ˈa(ə)r, käm-, -ˈe(ə)r How to pronounce compressed air (audio) \

Medical Definition of compressed air

: air under pressure greater than that of the atmosphere

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Rhyming Dictionary: Words that rhyme with compressed air

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