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asphyxiant

[ as-fik-see-uhnt ]
/ æsˈfɪk si ənt /
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adjective
asphyxiating or tending to asphyxiate.
noun
an asphyxiating agent or substance.
an asphyxiating condition.
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Origin of asphyxiant

First recorded in 1850–55; asphyxi(ate) + -ant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for asphyxiant

asphyxiant
/ (æsˈfɪksɪənt) /

adjective
causing asphyxia
noun
anything that causes asphyxiacarbon monoxide is an asphyxiant
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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