Etymologically

olfactorius

Etymology and origin of the Latin word olfactorius

Confidence
Established
Formation
Derivation
First attested
c. 47 Scribonius Largus More words from the 1st century
Ultimate origin
Latin olfacio
Etymology tree
inherited borrowed derived
Latin oleō
Italian olire
Spanish oler
Latin olfaciō
Latin olfactōrius
English olfactory
From the same root
Latin adoleō ← oleō
Latin olētum ← oleō
Latin olidus ← oleō
Latin redoleo ← oleō

Pronunciation

  • Classical: [ɔɫ.fakˈtoː.ri.ʊs][1]
  • Ecclesiastical: [ol.fakˈtɔː.ri.us][1]

Forms

olfactōrius (feminine olfactōria, neuter olfactōrium); first/second-declension adjective[1] Scribonius Largus and Fronto have the spelling olfactārius, which editors often change to -or-.[2]

Etymology

It is formed from Latin olfaciō + -tōrius,[3][2] though Wiktionary derives it from the agent noun olfactor (“smeller”).[1] olfaciō (“to smell”) combines oleō (“to give off a smell”) and faciō (“to make”).[4]

Earliest recorded meaning

Its first author is Scribonius Largus, about AD 47, who has the neuter as a noun: things to smell at, used to revive patients with stomach complaints.[2][5]

Semantic evolution

Pliny the Elder also uses the neuter noun olfactōrium for a smelling bottle or vessel of scent;[3][2] Georges renders it as a nosegay.[6] Fronto speaks of the amber balls that girls sniff at, a passage where the TLL is unsure whether the word is an adjective or a noun.[2][6] The TLL also records the diminutive olfactōriolum.[2]

English olfactory was formed from it in the 1650s.[4]

Timeline

  • c. 47 AD – Scribonius Largus uses the neuter for things to smell at.[2][5]
  • 23/24–79 AD – Pliny the Elder uses olfactōrium for a vessel to sniff at.[3][2][5]
  • 100–170 AD – Fronto writes of scented amber balls.[6][2][5]
  • 1650s – English borrows it as olfactory.[4]

Meanings

Adjective

  1. Used for smelling, sniffed at; scented, perfumed.[3][7][8]
  2. (neuter as noun) olfactōrium, a smelling bottle; a perfume or the small vessel holding it.[3][2]
  3. (neuter as noun) A nosegay.[6]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  3. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
Cite this entry

“Olfactorius.” Etymologically, 14 Nov. 2026, etymologically.com/la/olfactorius. Accessed 14 Nov. 2026.

Last edited on . ·