Etymologically

Etymology and origin of the Spanish word vasallo

Confidence
Probable
Formation
Inherited
First attested
900s Glosas Silenses More words from the 9th century
Inherited from
Latin vassallus via Old Spanish
Ultimate origin
Medieval Latin vassallus
Etymology tree
inherited borrowed derived
Latin vassus
Latin vassallus
Spanish vasallo
Italian vassallo
Derivations

Pronunciation

  • /baˈsaʝo/, [baˈsa.ʝo], /baˈsaʎo/[1]

Forms

vasallo (feminine vasalla, masculine plural vasallos, feminine plural vasallas)[1] Old Spanish wrote it mostly with ⟨ss⟩, vassallo or uassallo, and the sibilant was always voiceless; other spellings are uasallo, basallo and uassayllo.[2][3]

Etymology

It is inherited from Old Spanish vassallo, inherited from Medieval Latin vassallus, which Corominas and the DLE trace to Gaulish *vassallos (“like a servant”), a derivative of Gaulish *vassos (“servant”).[2][4][5][1] Medieval Latin has vassus from the Salic Law (about 500), first for a servant or serf, and the longer form from the 8th century; the longer form prevailed after the 10th century.[2][1] The Celtic word survives in Welsh gwas (“lad, boy”) and Old Irish foss (“servant”), from Proto-Celtic *uɸostos.[5][1][6] Corominas derives the Celtic base from Proto-Indo-European *upo-stho- (“one who stands below”).[2]

Meyer-Lübke, Bloch and others held that Spanish borrowed the word from French vassal or Occitan vassal.[7][2] Corominas rejects this: Spanish would have kept the very common ending -al, and the old Castilian institution of vassalage needed no French word.[2] He takes Portuguese vassalo, Catalan vassall and Italian vassallo, which match one another by regular sound change, as inherited from late Vulgar Latin.[2]

Earliest recorded meaning

Corominas finds the word in the Glosas Silenses, which he dates to the middle of the 10th century; in the BDELC he gives the end of that century.[2][4] In the Cantar de mio Cid it names the subjects of the king and the hero's own men, and vassalage is formally acknowledged with a kiss on the lord's hand.[2]

Semantic evolution

The Siete Partidas describe the vassal as one who receives favours from a lord, such as land, money or knighthood, in return for important services.[2] The prose of Alfonso X uses it for the subject of a king or lord and for anyone dependent on another, and has a feminine uassalla.[8] In the Americas it counted the people granted to a lord: a record of 1529 speaks of a grant of twenty-three thousand vassals in perpetuity.[9]

The Diccionario de Autoridades (1739) defined it as the subject of a sovereign or lord, with a figurative sense, anyone who submits to another, and the phrase mal vasallo for someone too free of the obedience he owed; it reported derivations from Latin vas, vadis “surety” and vas “vessel”, and Du Cange's from vassus “servant”.[10] Domínguez (1846–1847) complained that the word belonged to absolute rule and that constitutional Spain had replaced it with súbdito “subject”.[11] The Academy's etymologies changed from a Celtic guaz “page” in 1884 to German Gesell “companion” in 1899.[12][13] Today the word is historical or figurative; in Guatemala it also names a kind of banana.[5][14]

Timeline

  • 10th century – the Glosas Silenses.[2][4]
  • c. 1140 – the Cantar de mio Cid describes vassalage sealed with a kiss on the hand.[2]
  • 1211 – first record in the Old Spanish Textual Archive.[15]
  • 1220–1250 – the derivative vasallaje “vassalage” first appears.[4]
  • 1529 – first record from the Americas, in grants of vassals in Mexico.[9]
  • c. 1530 – avasallar “to subjugate” first appears.[4]
  • 1739 – the Diccionario de Autoridades records the figurative sense and mal vasallo.[10]
  • 1884 – the Academy's dictionary gives an etymology for the first time.[12]

Meanings

Adjective

  1. Bound to a king or lord by the tie of vasallaje, often as a noun: un reino vasallo.[5]
  2. In the Middle Ages, feudatory (feudatario).[5]

Noun

  1. A vassal.[5][1]
  2. A person who acknowledges another as superior or depends on them: Se portaba como un vasallo de su jefe.[5][16]
  3. (Guatemala) A kind of banana.[14]

Word family

  • Latin vassallus
  • French vassal
  • Portuguese vassalo
  • Catalan vassall

Usage notes

Vasallo de signo servicio was the vassal who owed his lord personal service.[17][16]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 748
  3. ^ Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. vasallo
  4. ^ a b c d e Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. vasallo
  5. ^ a b c d e f g Real Academia Española; Asociación de Academias de la Lengua Española (2014–), Diccionario de la lengua española, 23rd ed., online version 23.8, https://dle.rae.es, p. s.v. vasallo
  6. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. vassal
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 9166
  8. ^ Kasten, Lloyd A.; Nitti, John J.; Gago Jover, Francisco (2002–), Diccionario de la prosa castellana del Rey Alfonso X, New York: Hispanic Seminary of Medieval Studies (electronic edition 2024), p. s.v. vasallo
  9. ^ a b Boyd-Bowman, Peter (2003), Léxico hispanoamericano 1493–1993, ed. Ray Harris-Northall and John J. Nitti, New York: Hispanic Seminary of Medieval Studies, p. s.v. vasallo
  10. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 6, 426
  11. ^ Domínguez, Ramón Joaquín (1846–1847), Diccionario nacional o gran diccionario clásico de la lengua española, 2 vols., Madrid: Establecimiento Léxico-Tipográfico de R. J. Domínguez, p. 2, 1708
  12. ^ a b Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 1073
  13. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 1005
  14. ^ a b Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. vasallo
  15. ^ Hispanic Seminary of Medieval Studies (2026), Old Spanish Textual Archive (OSTA): semi-paleographic transcriptions of Old Spanish texts, ed. Francisco Gago Jover et al., https://www.hispanicseminary.org, p. s.v. vasallo
  16. ^ a b Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. vasallo
  17. ^ Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. vasallo

Related etymologies

Cite this entry

“Vasallo.” Etymologically, 14 Nov. 2026, etymologically.com/es/vasallo. Accessed 14 Nov. 2026.

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