- Confidence
- Established
- Formation
- Derivation
- First attested
- Cato
- Ultimate origin
- Ancient Greek (ἐλαία)
Pronunciation
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
Word family
- oleāginōsus
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ 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.
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