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air cushion

[ air-koosh-uhn ]
/ ˈɛər ˌkʊʃ ən /
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noun
an inflatable, airtight cushion.
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Origin of air cushion

First recorded in 1830–40

OTHER WORDS FROM air cushion

air-cush·ioned, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use air cushion in a sentence

British Dictionary definitions for air cushion

air cushion

noun
an inflatable cushion, usually made of rubber or plastic
the pocket of air that supports a hovercraft
a form of pneumatic suspension consisting of a constricted volume of airSee also air spring
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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