LATIN DICTIONARYLexicon Latīnum
noun · masculinefourth declension

olfactus

olfactus m (genitive olfactūs)

Meaning

  1. masculinean act of smelling, a smell
  2. masculinethe sense of smell

Declension

declension
formsingularplural
nominativeolfactusolfactūs
genitiveolfactūsolfactuum
dativeolfactuīolfactibus
accusativeolfactumolfactūs
ablativeolfactūolfactibus
vocativeolfactusolfactūs

olfactus, a, um, Part., from olfacio.
olfactus, ūs, m. olfacio.
I. Lit., a smelling, smell (post-Aug.): thymi, Plin. 21, 21, 89, § 156 (al. olfacto thymo); 32, 3, 13, § 28; 35, 15, 51, § 182.—
II. Transf., the sense of smell: delphini nec olfactūs vestigia habent, Plin. 11, 37, 50, § 137; 10, 70, 90, § 194.

Origins

Proto-Indo-European *-tus Proto-Italic *-tus Latin -tus Latin olfactus From olfaciō (“to smell, scent”) + -tus (action noun suffix).

Descendants
  • Catalanolfacte
  • Englisholfaction
  • Englisholfactory
  • Italianolfatto
  • Portugueseolfato
  • Spanisholfato

Quick answers

What does olfactus mean in Latin?
olfactus, a noun, means “an act of smelling, a smell; the sense of smell”.
What is the genitive of olfactus?
The genitive singular is olfactūs. olfactus is masculine, fourth declension.