Etymologically

odor

Etymology and origin of the Latin word odor

Confidence
Established
Formation
Inherited
First attested
Plautus
Inherited from
Proto-Italic *odōs
Ultimate origin
Proto-Indo-European (*h₃ed-)

Pronunciation

  • IPA (Classical): [ˈɔ.dɔr][1]
  • IPA (Ecclesiastical): [ˈɔː.dor][1]

Forms

odor m (genitive odōris); third declension[1]

Etymology

It is inherited from Proto-Italic *odōs (“odour”), from the root Proto-Indo-European *h₃ed- (“to smell”).[2][1] Cognate with Ancient Greek ὄζω (ózō, “to smell”), Ancient Greek ὀσμή (osmḗ, “smell”), Armenian հոտ (hot, “smell”) and Lithuanian uosti (“to smell”).[2][3] Plautus has the old nominative odōs.[2][3] The verb oleō “to smell” shows the change of /d/ to /l/ between vowels, which did not happen before long /ō/ in odōs.[2]

Earliest recorded meaning

De Vaan and Köbler date it from Plautus, who says the smell of all perfumes is bilge-water compared with hers.[2][4][3] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

It was any smell, pleasant or unpleasant, and especially a fragrance, as Ovid's marigold that outdoes roses in scent.[3] Concretely odōrēs were perfumes and aromatic spices, strewn or burned.[3] Figuratively it meant a suggestion or inkling, as Cicero's odor urbānitātis “a whiff of refinement”.[5]

Döderlein says odor and olēre are the smell a thing has, while olfactus is the sense of smell.[6] Through Anglo-French odour it gave English odor about 1300, and Medieval Latin odōrōsus gave English odorous.[7]

Timeline

  • c. 250–184 BC – Plautus has the old nominative odōs.[3][4]
  • 81–43 BC – Cicero speaks of a whiff of refinement.[5][4]
  • 43 BC–18 AD – Ovid speaks of the scent of marigolds.[3][4]
  • c. 1300 – English odor is recorded.[7]

Meanings

Noun

  1. A smell, odour.[3]
  2. A pleasant smell, fragrance.[3]
  3. (plural) Perfumes, aromatic spices.[3]
  4. (figurative) An inkling, suggestion.[5]

Word family

  • odōrō
  • odōror
  • oleō
  • olfaciō
  • English odor
  • English odorous

Usage notes

Isidore derived odor from āer “air”.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).

Related etymologies

  • pertica · also from Proto-Italic
  • paucus · also from Proto-Italic
  • operio · also from Proto-Italic
  • meta · also from Proto-Italic
  • formica · also from Proto-Italic
  • fodio · also from Proto-Italic
  • flavus · also from Proto-Italic
  • fido · also from Proto-Italic
Cite this entry

“Odor.” Etymologically, 16 Oct. 2026, etymologically.com/la/odor. Accessed 16 Oct. 2026.

Last edited on . ·