olfactus

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Latin

Etymology 1

From olfaciō (to smell, scent) +‎ -tus (action noun suffix).

Noun

olfactus m (genitive olfactūs); fourth declension

  1. (literal) an act of smelling, a smell
  2. (transferred sense) the sense of smell
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Inflection

Fourth-declension noun.

singular plural
nominative olfactus olfactūs
genitive olfactūs olfactuum
dative olfactuī olfactibus
accusative olfactum olfactūs
ablative olfactū olfactibus
vocative olfactus olfactūs
Descendants

Etymology 2

Perfect passive participle of olfaciō (to smell, scent).

Participle

olfactus (feminine olfacta, neuter olfactum); first/second-declension participle

  1. smelling, scenting
Inflection

First/second-declension adjective.

References

  • olfactus”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
  • olfactus in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.