Etymologically

Etymology and origin of the Portuguese word vassalo

Confidence
Probable
Formation
Borrowing
First attested
1257 a document, in the feminine uasala More words from the 13th century
Borrowed from
Latin vassallus
Ultimate origin
Gaulish *wassos
Etymology tree
inherited borrowed derived
Latin vassus
Latin vassallus
Spanish vasallo
Italian vassallo
Portuguese vassalo
Derivations
From the same root
Spanish vasallaje ← vasallo

Pronunciation

  • Brazil: /vaˈsa.lu/[1]
  • Portugal: /vɐˈsa.lu/[1]
  • Northern, Portugal: /bɐˈsa.lu/[1]

Forms

vassalo m (plural vassalos)[1] Old spellings are vassalo and uassallo in the 13th century and vasalo in 1393.[2]

Etymology

Houaiss and Cunha take it as borrowed from Medieval Latin vassallus, a derivative of vassus (“servant”), of Celtic origin, and it is written Old Galician-Portuguese vassalo in the old language.[2][3][1] Others see it as coming through Occitan or French: the REW and Nascentes's fuller dictionary from Old Occitan vasal, Nascentes's short dictionary and Aurélio through French vassal.[4][5][6][7]

The Medieval Latin word for “servant” is from Gaulish *wassos (“young man, squire”), from Proto-Celtic *wastos (“servant”), and is related to Old Irish foss and Welsh gwas.[1][8] It is first recorded in the Salic Law of the 6th century as “servant, serf”, and the sense “feudal vassal” by the 9th century.[1] The same word is Spanish vasallo, Italian vassallo, Catalan vassall and Galician vasalo.[4][9]

Earliest recorded meaning

Latin charters of Portugal have uassallos in 1086 and vassallos in 1099.[10] The first Romance record in Lorenzo's chronology is a document of 1257 that says a woman sẽpre deue a séér uasala “must always be a vassal”;[10][2][3] Houaiss and Cunha date the word to the 13th century.[10][2][3]

Semantic evolution

In the Middle Ages the vassalo was bound to a lord by an oath of faith and homage, and the word is common in the Cantigas de Santa Maria and the secular cantigas.[2][10][11] From the feudal bond the word passed to the subject of a king, and Barbosa (1611) renders it with Latin cliens.[2][12] As an adjective it means paying tribute, and figuratively dependent or submissive.[2][7] The noun vassalagem is recorded from the 14th century and the verb avassalar from the 16th.[3]

Timeline

  • 1086 – uassallos in a Latin charter.[10]
  • 1257 – uasala in a Romance document.[10]
  • 13th century – vassalo and uassallo.[2]
  • 14th century – first record of vassalagem.[3]
  • 1393 – the spelling vasalo.[2]
  • 16th century – first record of avassalar.[3]
  • 1611 – Barbosa renders it with Latin cliens.[12]

Meanings

Noun

  1. (feudalism) A vassal: one who was bound to a lord by an oath of faith and homage and owed him service or tribute.[2][7][1]
  2. A subject (súdito) of a sovereign.[2][13]
  3. A person, group or institution dependent on another.[14]

Adjective

  1. Paying tribute; tributário.[2][7]
  2. (figurative) Dependent, subordinate, submissive.[2][7][1]

Word family

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. vassalo
  3. ^ a b c d e f Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. vassalo
  4. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 9166
  5. ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. s.v. vassalo
  6. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. vassalo
  7. ^ a b c d e Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. vassalo
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. vassal
  9. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. vassallus
  10. ^ a b c d e f 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. vassalo
  11. ^ 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. vassalo
  12. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. vassalo
  13. ^ 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. vassalo
  14. ^ 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. vassalo

Related etymologies

Cite this entry

“Vassalo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/vassalo. Accessed 16 Nov. 2026.

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