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olfaction

[ ol-fak-shuhn, ohl- ]
/ ɒlˈfæk ʃən, oʊl- /
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noun
the act of smelling.
the sense of smell.
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Origin of olfaction

1840–50; <Latin olfact(us) past participle of olfacere to smell (see olfactory) + -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use olfaction in a sentence

British Dictionary definitions for olfaction

olfaction
/ (ɒlˈfækʃən) /

noun
the sense of smell
the act or function of smelling
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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