Etymologically

Etymology and origin of the Latin word fetor

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin fēteō
Etymology tree
inherited borrowed derived
Latin feteo
Latin fetor

Pronunciation

  • Classical: [ˈfeː.tɔr][1]
  • Ecclesiastical: [ˈfɛː.tor][1]

Forms

fētor m (genitive fētōris); third declension[1] The OLD, the TLL and Georges list the word under foetor, with the spellings faetor and fētor.[2][3][4]

Etymology

It is from Latin fēteō (“to stink”) + -or.[2][1] De Vaan, who writes the verb ⟨foeteō⟩, takes ⟨oe⟩ to be the older spelling and traces the verb to Proto-Italic *fwoit- or Proto-Italic *fwōje/ot- “smoking, smelly”, from Proto-Indo-European *dʰuoh₂-i- (“to smoke”).[5] He reports that Ernout and Meillet held ⟨faeteō⟩ to be the original form and also considered a link with foedus “repulsive”.[5]

Cognate, if de Vaan is right, with Old Irish dé (“smoke”) and Hittite tuhhuu̯ai- (“smoke”).[5]

Earliest recorded meaning

Cicero uses it in the speech against Piso, of a man lying “in the stench and wine of his Greeks”.[6] It means a foul smell there, its usual sense.[2][6]

Semantic evolution

Pliny the Elder speaks of remedies for bad breath, fetores oris.[6] Figuratively it meant foulness or offensiveness: Suetonius quotes Augustus mocking the “stench” of far-fetched words, reconditorum verborum fetores.[6][4]

Later writers used it of a corpse[4] and of dung,[4] and the TLL calls it a frequent word in Church writers.[3] Isidore of Seville explains putor, a bad smell, by it.[3] Portuguese fedor continues it.[3] English borrowed it as fetor in the mid-15th century.[7]

Timeline

  • 81–43 BC – Cicero uses it of the stench of a drinking party.[6][8]
  • 23/24–79 AD – Pliny the Elder writes of fetores oris, bad breath.[6][8]
  • c. 75–c. 150 AD – Suetonius quotes Augustus using it figuratively of far-fetched words.[6][4][8]
  • c. 370 AD – Eutropius uses it of a corpse.[4][8]
  • c. 560–636 AD – Isidore of Seville explains putor by it.[3][8]
  • mid-15th century – English borrows it as fetor.[7]

Meanings

Noun

  1. A foul smell, stench.[2][6][9]
  2. (figurative) Foulness, offensiveness.[6][4]
  • foetidus
  • English fetor

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e f g Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  5. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d e f g h i Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Fetor.” Etymologically, 24 Oct. 2026, etymologically.com/la/fetor. Accessed 24 Oct. 2026.

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