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olfaction

olfaction

1 8.4
The sense that lets you smell and tell smells apart
  • noun
  • /ɒlˈfækʃən/
translation icon : olfacción
  • Rats have more genetic material allocated to olfaction than any other mammal species.
  • subjective olfaction
  • olfaction score

What does artificial olfaction tell us about subjective olfaction in biological beings?

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Examples

  • I'm a post-doc studying olfaction and taste in Alan Carleton's lab at the University of Geneva.

    Blog text (3)
  • Olfaction occupies a prominent place in Arab life.

    Academic text (1998)
  • Dogs, they have vision, of course, but for dogs smell, olfaction is so much more important.

  • My specialty is olfaction—the strange and wonderful world of smell.

    Blog text (13)
  • Some people who are blind have also reported using olfaction, in addition to touch and hearing, to recognize objects and persons (Hatwell, 2003). Doing so may promote some practice-related enhancements of the sense of smell at a basic level.

    Academic text (2010)
  • Dogs rely on their olfaction to detect scents from miles away.

  • Research shows that olfaction plays a crucial role in how we remember past experiences.

  • The process of olfaction is essential for identifying different types of food and beverages.

Synonyms

smell
vsolfaction
95 1.0

The ability to notice and recognize scents with the nose

focuses on the general ability to perceive and distinguish odors
smelling
vsolfaction
33 1.0

The act of noticing a scent with your nose

is the overall faculty rather than a single act of perception
sense of smell
vsolfaction
27 2.8

The ability to notice and tell scents apart with the nose

is the more formal scientific term for the same faculty
olfactory modality
vsolfaction
  • Specialized
8.3

The sense that lets people smell and tell different scents apart

expresses the same faculty in a shorter general form
olfactory perception
vsolfaction
  • Specialized
6.6

The ability to notice and recognize smells with your nose

refers to the lasting faculty rather than the momentary detection process
olfactory sensation
vsolfaction
  • Specialized
6.9

A feeling you have when you smell something

denotes the general ability to perceive and tell different odors

How Acute

keen nose
5.1
olfaction
1 8.4
hyposmia
  • Specialized
9.9
anosmic
  • Specialized
9.9

Surface Forms

olfaction singular
olfactions plural

Morphology

olfaction = olfactory (semi-transparent) = olfact + ion

Formally built from the combining form 'olfact-' + '-ion' and clearly related to 'olfactory', but the medical/scientific stem 'olfact-' is not familiar to many learners who know the everyday word 'smell'.

Etymology

Olfaction comes from the Latin verb olfacere, which means 'to smell'. So olfaction simply means the 'sense of smell' — the ability to notice and tell different smells apart.