Etymologically

Etymology and origin of the Portuguese word vosso

Confidence
Established
Formation
Inherited
First attested
1200s the cantigas More words from the 13th century
Inherited from
Latin voster
Ultimate origin
Proto-Italic *westeros

Pronunciation

  • Brazil: /ˈvɔ.su/[1]
  • Portugal: /ˈvɔ.su/[1]
  • Northern, Portugal: /ˈbɔ.su/[1]

Forms

vosso (feminine vossa, masculine plural vossos, feminine plural vossas)[1] Houaiss records the medieval spelling uoso beside vosso.[2]

Etymology

It is inherited from Latin voster (“your (plural)”), the archaic and popular form of vester, written Old Galician-Portuguese vosso in the oldest texts.[1][3][4] Nascentes and Aurélio explain the vowel of the archaic form as an analogy with noster (“our”).[5][6] Houaiss starts from a Vulgar Latin *vossus.[2]

The reduction of /st/ to /ss/ is not regular, and the sources explain it in several ways.[4] Carolina Michaëlis saw in the Portuguese word a shortened familiar form of vostro.[7] Leite de Vasconcelos, followed by Otoniel Mota, traced it to the unstressed use of the possessive before a noun, where a forceful assimilation could take place.[4][5] Cornu considered the Vulgar Latin form a new formation, and others suppose that the ⟨r⟩ was lost first and the ⟨t⟩ then assimilated to the ⟨s⟩.[4][5]

The same Latin word is Galician voso, Spanish vuestro, Catalan vostre, French votre, Italian vostro and Romanian vostru.[4][1] It goes back to *westeros.[1]

Earliest recorded meaning

In the cantigas of the 13th century the possessive is common both before a noun and with the article: the Cantigas de Santa Maria have de vosso ben ei mester “I have need of your favour” and os vossos corações “your hearts”.[7][2] The Cancioneiro da Ajuda also uses it as a noun, o vosso “what is yours, your interest”.[7]

Semantic evolution

The troubadours used it in many set phrases: a vosso grado “by your leave”, sen vosso grado “against your will”, a vosso dizer “by your account”.[8] In the old language and into the 18th century the pronoun could be used to one person as well as to several: Bluteau and Folqman give Latin tuus for one and vester for many.[9][10] In present-day Brazil it is archaic or religious, kept in formal, legal and religious language and in forms of address such as Vossa Excelência and Vossa Senhoria, which take a verb in the third person.[1][11] In European Portuguese it stays in common use as the possessive of the plural vocês.[12][13]

Timeline

  • 13th century – vosso and uoso in the cantigas.[2][7]
  • c. 1430 – first record in the CTA, in the Horto do Esposo.[14]
  • 1500 – vosa in a private letter of the Post Scriptum corpus.[15]
  • 1712 – Bluteau describes it as the possessive of the second person, for one or several people.[9]
  • 1789 – Morais defines it as belonging to the person or persons spoken to.[16]

Meanings

Determiner

  1. your (plural): belonging to or related to the people addressed as vós, or in Portugal as vocês: A vossa casa é muito grande.[2][12][1]
  2. (archaic or formal) Your, said to one person addressed as vós; in forms of address such as Vossa Excelência.[1][11]

Pronoun

  1. yours (plural): Este carro é o vosso.[2][1]
  2. os vossos: your family, friends or companions.[2][12]

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. vosso
  3. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. voster
  4. ^ a b c d e Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 529
  5. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. vosso
  6. ^ Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. vosso
  7. ^ a b c d Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. vosso
  8. ^ Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. vosso
  9. ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. vosso
  10. ^ Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. vosso
  11. ^ a b Aulete, Francisco Júlio Caldas, Dicionário contemporâneo da língua portuguesa (1st ed. 1881), online as Aulete Digital, Rio de Janeiro: Lexikon, https://aulete.com.br, p. s.v. vosso
  12. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9581
  13. ^ Academia das Ciências de Lisboa, Dicionário da Língua Portuguesa, revised online edition (2023–) of the Dicionário da Língua Portuguesa Contemporânea (2001), https://dicionario.acad-ciencias.pt, p. s.v. vosso
  14. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. vosso
  15. ^ CLUL (ed.) (2014), P.S. Post Scriptum: Arquivo Digital de Escrita Quotidiana em Portugal e Espanha na Época Moderna, Lisboa: Centro de Linguística da Universidade de Lisboa, http://ps.clul.ul.pt, p. s.v. vosso
  16. ^ Silva, António de Morais (1789), Diccionario da lingua portugueza composto pelo padre D. Rafael Bluteau, reformado, e accrescentado, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 2, 536

Related etymologies

Cite this entry

“Vosso.” Etymologically, 15 Nov. 2026, etymologically.com/pt/vosso. Accessed 16 Nov. 2026.

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