Etymologically

Etymology and origin of the Spanish word centauro

Confidence
Established
Formation
Borrowing
First attested
1256–1276 Alfonso X, Libros del saber de astronomía More words from the 13th century
Borrowed from
Latin centaurus
Ultimate origin
Ancient Greek κένταυρος

Pronunciation

  • /θenˈtauɾo/, [θẽn̪ˈt̪au̯.ɾo], /senˈtauɾo/[1]

Forms

centauro m (plural centauros)[1] Old Spanish texts mostly spell it çentauro.[2]

Etymology

It is borrowed from Latin centaurus, from Ancient Greek κένταυρος (kéntauros, “centaur”).[3][4][5][1] In Homer and Hesiod the Greek word named a wild people living between Pelion and Ossa in Thessaly; only later did it name monsters half man and half horse.[6]

Wiktionary calls the origin of the Greek word unclear, and mentions a compound of κεντέω (kentéō, “to goad”) and ταῦρος (taûros, “bull”), from bull-fighting or herding, and a link with Sanskrit गन्धर्व (gandharva), which would require a substrate loan or heavy remodelling.[1] Coromines also points to this link with the Vedic word.[7] The Academy derived the word from the Sanskrit in 1884, and Monlau read it as “bull-goader”.[8][9]

The same Latin word gave Catalan centaure, French centaure, Italian centauro and Portuguese centauro.[10][11][12][13]

Earliest recorded meaning

Corominas dates the word from Alfonso X's Libros del saber de astronomía (1256–1276).[3][4] In the Ochava esphera of 1277 it names the constellation: centaurus nombran en latin a esta figura, et en castellano la llaman centauro “in Latin they call this figure centaurus, and in Castilian centauro”.[14] Alfonso's Estoria de España (c. 1270) tells how Hercules defeated the centaurs, a great lineage of fine knights.[15][14]

Semantic evolution

In Old Spanish the word named both the mythical horsemen of the histories and the southern constellation.[14][16] Covarrubias explained the myth in 1611: the Thessalians were the first to tame horses, and to their neighbours horse and rider seemed one creature, as the Spaniards on horseback seemed to the peoples of the Indies.[17]

The Diccionario de Autoridades added a figurative sense, a man made of opposite natures, quoting Estebanillo González: Centáuro a lo pícaro, medio hombre y medio rocín.[18] The Academy's dictionaries kept the constellation as a second sense into the 20th century.[8][19] The plant centaurea (1555), also centaura, is named after the centaur.[3][9]

Timeline

  • 1256–1276 – first record, in Alfonso X's Libros del saber de astronomía.[3][4]
  • c. 1270 – the Estoria de España tells of Hercules and the centaurs.[15]
  • 1277 – the Ochava esphera names the constellation.[14]
  • 1513 – Nebrija's Vocabulario glosses it “half horse”, with Latin centaurus.[20]
  • 1555 – first record of the plant names centaurea and centaura.[3][4]
  • 1588 – first record in the Americas, in New Granada.[21]
  • 1611 – Covarrubias explains the myth through the first horsemen of Thessaly.[17]
  • 1726–1739 – the Diccionario de Autoridades adds the figurative sense.[18]

Meanings

Noun

  1. A centaur, a creature of Greek mythology, half man and half horse.[5][1]
  2. (astronomy) Centauro, a large constellation of the southern sky.[8][19]

Word family

  • centaurea
  • centaura
  • hipocentauro
  • Latin centaurus

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. centauro
  3. ^ a b c d e Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 32
  4. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. centauro
  5. ^ a b 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. centauro
  6. ^ Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press, p. s.v. Κένταυρος
  7. ^ Coromines, Joan (1980–2001), Diccionari etimològic i complementari de la llengua catalana, 10 vols., Barcelona: Curial / La Caixa (online ed., Institut d'Estudis Catalans 2024), p. 10, 10
  8. ^ a b c Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 233
  9. ^ a b Monlau, Pedro Felipe (1856), Diccionario etimológico de la lengua castellana (ensayo), Madrid: Imprenta de la Sociedad Literaria y Tipográfica, p. 228
  10. ^ Coromines, Joan (1980–2001), Diccionari etimològic i complementari de la llengua catalana, 10 vols., Barcelona: Curial / La Caixa (online ed., Institut d'Estudis Catalans 2024), p. 2, 667
  11. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  12. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. centauro
  13. ^ Echegaray, Eduardo de (1887–1889), Diccionario general etimológico de la lengua española, 5 vols., Madrid: José María Faquineto, p. 204
  14. ^ a b c d 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. centauro
  15. ^ a b Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. centauro
  16. ^ Alonso Pedraz, Martín (1986), Diccionario medieval español: desde las Glosas Emilianenses y Silenses (s. X) hasta el siglo XV, 2 vols., Salamanca: Universidad Pontificia de Salamanca, p. 672
  17. ^ a b Covarrubias Orozco, Sebastián de (1611), Tesoro de la lengua castellana o española, Madrid: Luis Sánchez (Biblioteca Wordkers transcription, CC BY 4.0), p. 581
  18. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. vol. 2
  19. ^ a b Alemany y Bolufer, José (1917), Diccionario de la lengua española, Barcelona: Ramón Sopena, p. 366
  20. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 323
  21. ^ 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. centauro

Related etymologies

Cite this entry

“Centauro.” Etymologically, 7 Nov. 2026, etymologically.com/es/centauro. Accessed 7 Nov. 2026.

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