- Confidence
- Established
- Formation
- Inherited
- First attested
- Plautus
- Inherited from
- Proto-Italic *odōs
- Ultimate origin
- Proto-Indo-European (*h₃ed-)
Pronunciation
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
- A smell, odour.[3]
- A pleasant smell, fragrance.[3]
- (plural) Perfumes, aromatic spices.[3]
- (figurative) An inkling, suggestion.[5]
Word family
- odōrō
- odōror
Related words
- oleō
- olfaciō
- English odor
- English odorous
Usage notes
Isidore derived odor from āer “air”.[8]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ 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
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).
Related etymologies
Cite this entry
“Odor.” Etymologically, 16 Oct. 2026, etymologically.com/la/odor. Accessed 16 Oct. 2026.
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