Etymology and origin of the Latin word ocior
- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 280/260–before 200 BC, Livius Andronicus
- Inherited from
- Proto-Italic *ōk-
- Ultimate origin
- Proto-Indo-European (*h₁oh₁ḱ-ios-)
Forms
ōcior (comparative, neuter ōcius, no positive form, superlative ōcissimus, adverb ōcius); third declension[1] There is no positive; the superlative is ōcissimus, from Terence on, and the adverb ōcius.[2][3][1]
Etymology
It is the comparative of an unattested positive ⟨*ōcis⟩ “swift”,[3][1] inherited from Proto-Italic *ōk-, inherited from Proto-Indo-European *h₁oh₁ḱ-ios- (“quicker”), from *h₁oh₁ḱ-u- (“quick”).[2] Cognate with Sanskrit आशु (āśú-, “quick”), its comparative आशीयस् (ā́śīyas-) and Ancient Greek ὠκύς (ōkús, “swift”).[2][3] De Vaan notes that the reconstruction with ⟨*h₁⟩ depends on linking it with the word for “horse”, *h₁eḱu-.[2] Priscian explained it as if from a positive ⟨ocus⟩ not in use.[4]
Earliest recorded meaning
De Vaan and Köbler date it from Livius Andronicus.[2][5]
Semantic evolution
It means moving faster, swifter, and is mostly used with the force of an adverb:[3] Virgil's Nisus darts out swifter than the winds and the wings of lightning, and Horace has ocior cervis, ocior Euro, “swifter than deer, swifter than the east wind”.[6] Lewis & Short call it poetic and post-Augustan in prose.[6] Pliny the Elder uses it of a remedy that takes effect sooner, and Statius of arriving sooner.[3] The TLL notes that the adverb ōcius is attested earlier than the adjective, and Servius remarked that the adjective was hard to find.[4]
Timeline
- c. 280/260–before 200 BC – Livius Andronicus.[2][5]
- 190–159 BC – Terence, the superlative ōcissimus.[2][5]
- 70–19 BC – Virgil, of Nisus' speed.[3][5]
- 23/24–79 AD – Pliny the Elder, of a faster remedy.[3][5]
Meanings
Adjective
- Swifter, faster, more rapid;[3][6][1] of a remedy, quicker to take effect.[3]
- Arriving sooner, more prompt.[3]
Word family
- quantōcius
Related words
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g 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 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Related etymologies
Cite this entry
“Ocior.” Etymologically, 20 Oct. 2026, etymologically.com/la/ocior. Accessed 20 Oct. 2026.
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