Etymology and origin of the Latin word vos
- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 450 BC, Twelve Tables
- Inherited from
- Proto-Italic *wōs
- Ultimate origin
- Proto-Indo-European (*uōs)
Forms
vōs [1]
Etymology
It is inherited from Proto-Italic *wōs (“you”), inherited from Proto-Indo-European *uōs, originally the stressed accusative; the old nominative ⟨*iuH(s)⟩ was replaced by it, apparently already in Proto-Italic.[2][1] The genitive ⟨vestrum⟩ was first the genitive plural of vester and was later replaced by ⟨vestrī⟩.[2]
Cognate with Faliscan ues, Paelignian uus, Sanskrit वः (vaḥ), Avestan vō and Old Church Slavonic вы (vy).[2][3]
Earliest recorded meaning
It is found in the Twelve Tables and in Livius Andronicus.[2]
Semantic evolution
Vōs is the plural of tū: “you, ye”.[3][1] Of the genitives, vestrum is usually partitive and vestrī objective;[3][2] Livius Andronicus and Plautus also have vostrōrum and vostrārum.[3][2] With cum it forms vōbīscum.[3]
Timeline
- c. 450 BC – Used in the Twelve Tables.[2]
- c. 280–200 BC – Livius Andronicus uses the genitive vostrōrum.[3][4]
- 190–159 BC – Terence uses the genitive vestrī.[2][4]
Meanings
Pronoun
Word family
- vester
- vōbīscum
Related words
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h 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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Descendants
- French vous
Related etymologies
- opus · also from Proto-Indo-European
- albus · also from Proto-Indo-European
- potis · also from Proto-Indo-European
- salvus · also from Proto-Indo-European
- socius · also from Proto-Indo-European
- signum · also from Proto-Indo-European
- frater · also from Proto-Indo-European
- foedus · also from Proto-Indo-European
Cite this entry
“Vos.” Etymologically, 18 Oct. 2026, etymologically.com/la/vos. Accessed 18 Oct. 2026.
Last edited on . ·