Etymologically

oleagineus

Etymology and origin of the Latin word oleagineus

Confidence
Established
Formation
Derivation
First attested
Cato
Ultimate origin
Ancient Greek (ἐλαία)

Pronunciation

  • IPA (Classical): [ɔ.ɫe.aːˈɡɪ.ne.ʊs][1]
  • IPA (Ecclesiastical): [o.le.aˈd͡ʒiː.ne.us][1]

Forms

oleāgineus (feminine oleāginea, neuter oleāgineum); first/second-declension adjective[1] Also spelled oliāgineus, and Lewis & Short also give oleāginius and oleāginus.[2][3]

Etymology

It is from olea “olive tree” or oleum “olive oil”, with the suffix ⟨-āgineus⟩, probably taken from words like ⟨farrāgineus⟩.[2][4][1] ⟨oleum⟩ is from Ancient Greek ἔλαιον (élaion, “olive oil”), and ⟨olea⟩ from Ancient Greek ἐλαία (elaía, “olive tree”).[1]

Earliest recorded meaning

Its earliest source is Cato's Dē agrī cultūrā.[5][6] Köbler dates Cato 234–149 BC.[5]

Semantic evolution

It meant of or belonging to an olive tree, as in Cato and Vitruvius, for the classical oleārius, and Gaffiot adds resembling an olive and olive-coloured, in Pliny.[2][3][6]

Timeline

  • 234–149 BC – Cato uses it.[6][5]
  • c. 84–c. 25 BC – Vitruvius uses it.[2][5]
  • 23/24–79 AD – Pliny uses it of likeness to an olive.[6][5]

Meanings

Adjective

  1. Of an olive tree.[2]
  2. Like an olive; olive-coloured.[6]

Word family

  • oleāginōsus

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
Cite this entry

“Oleagineus.” Etymologically, 17 Oct. 2026, etymologically.com/la/oleagineus. Accessed 17 Oct. 2026.

Last edited on . ·