English edit

 
Head anatomy with olfactory nerve.

Etymology edit

From Latin olfactus.

Noun edit

olfaction (plural olfactions)

  1. The sense of smell; the detection of airborne molecules.
    • 2019, Bill Bryson, The Body: A Guide for Occupants, Black Swan (2020), page 105:
      ‘I think the single most extraordinary aspect of olfaction is that we all smell the world differently,’ Beauchamp told me.

Derived terms edit

Related terms edit

Translations edit

Further reading edit

French edit

Etymology edit

From Latin olfactus +‎ -ion.

Pronunciation edit

  • IPA(key): /ɔl.fak.sjɔ̃/
  • (file)

Noun edit

olfaction f (plural olfactions)

  1. olfaction
    Synonym: odorat

Further reading edit