Etymologically

Etymology and origin of the Spanish word conejo

Confidence
Established
Formation
Inherited
First attested
1094 a charter from Huesca, spelt conellos More words from the 11th century
Inherited from
Latin cuniculus via Old Spanish
Ultimate origin
Latin cuniculus
Etymology tree
inherited borrowed derived
Latin cunīculus
Spanish conejo

Pronunciation

  • /koˈnexo/, [koˈne.xo][1]

Forms

conejo m (plural conejos, feminine coneja, feminine plural conejas)[1] Old Spanish wrote coneio;[2][3][4] Aragonese charters from 1094 on have conellos and conillos, and the Asturian form is coneyu or conexu.[2][3][4]

Etymology

It is inherited from Old Spanish conejo, inherited from Latin cuniculus (“rabbit; burrow, underground passage”).[3][5][6][1] Martial's verse shows a long vowel in the second syllable of the Latin word, and the Romance forms except Portuguese coelho point to the same quantity, but the diminutive ending -iculus had variants with a long and a short vowel in Romance, and Spanish -ejo continues the short one.[3]

The same word is Galician coello, Asturian coneyu, Aragonese coniello, Catalan conill, Occitan conilh, Old French conil and Italian coniglio.[3][7][1] In Catalan it appears in Medieval Latin documents of 978 already in a Catalan form, the plural chonilibus.[8]

Pliny and Aelian state that both the animal and its name came to Rome from Hispania, so the Latin word is pre-Roman.[3][9] The BDELC, Gómez de Silva and the DLE agree on a pre-Roman, probably Iberian, origin, and Corominas relates it to Basque untxi (“rabbit”) of Roncal and Upper Navarre, from an old diminutive *kun-txi.[5][10][6][3] He accepts Simonet's view that the same Basque diminutive gave Mozarabic conchair (“hound”).[3] Bertoldi took the Latin suffix too to be Iberian, while Hubschmid proposed a Celtic origin;[3] Corominas finds Bertoldi's case more convincing.[3] Wiktionary calls the origin unknown, perhaps an Iberian or Celtiberian word with a Latin diminutive suffix.[1]

Earliest recorded meaning

The oldest records are Aragonese: conellos in a Huesca charter of 1094 in the DEMel, and conello in a Huesca document of 1130, the DCECH's first record.[2][3][5] The Castilian form coneio is first recorded in the Fuero de Madrid of 1202.[3] Berceo writes Non fincará conejo “not a rabbit will remain” in his poem on the signs of the Last Judgement.[11][12]

Semantic evolution

Latin cuniculus meant both the rabbit and a burrow or tunnel, and Covarrubias in 1611 quotes Varro's view that the animal was named after the tunnels it digs.[9][13] Only the animal passed into Spanish.[14] The Academy recorded the proverb el conejo ido, el consejo venido, said against advice that comes after the chance has passed.[15]

In the Americas the word was applied from the 1530s to local animals that resembled rabbits, such as the guages and corís of New Granada.[16] Modern Spanish uses it for rabbit meat, as a vulgar word for the vulva in Spain, for a bedpan bottle, and in Mexico for the flexed biceps.[6] Regional senses include “detective” in Guatemala and a deep-sea fish in the Canaries and Puerto Rico.[17][18][19] The feminine coneja is said disparagingly of a woman who has many children.[6][20]

Timeline

  • 1094 – conellos in a charter from Huesca.[2]
  • 1130 – conello in a Huesca document, the DCECH's first record.[3][5]
  • 1202 – the Castilian form coneio in the Fuero de Madrid.[3]
  • 1272–1275 – Alfonso X's General estoria uses the word.[21]
  • 1532 – the first record from the Americas, in Mexico.[16]
  • 1611 – Covarrubias quotes Varro on the animal's name.[13]
  • 1739 – the derivative trasconejarse is first recorded.[5]
  • 1817 – the Academy records the proverb el conejo ido, el consejo venido.[15]

Meanings

Noun

  1. A rabbit, a long-eared lagomorph that lives in burrows and is bred for its meat and fur.[6][1]
  2. Rabbit meat: Para cenar hay conejo con patatas.[6]
  3. (Spain, vulgar) The vulva.[6][1]
  4. (Spain, colloquial) A bottle-shaped bedpan for bedridden men.[6][1]
  5. (Mexico) The flexed biceps.[6][19]
  6. (Guatemala) A plain-clothes police detective.[19][17]

Word family

  • conejera
  • trasconejarse
  • conejar
  • conejero
  • conejito
  • conejillo de Indias
  • cunicultura
  • Latin cuniculus
  • Catalan conill
  • Portuguese coelho

Usage notes

The feminine coneja is used for the doe, and colloquially and disparagingly for a woman who gives birth very often.[6] Conejillo de Indias is the guinea pig, also in the figurative sense of a test subject.[20][1]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. conejo
  3. ^ a b c d e f g h i j k l m n Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 173
  4. ^ a b Academia de la Llingua Asturiana (2000), Diccionariu de la Llingua Asturiana, Uviéu: ALLA; online at https://mas.academiadelallingua.com/diccionariu, p. s.v. coneyu
  5. ^ a b c d e Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. conejo
  6. ^ a b c d e f g h i j 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. conejo
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. cuniculus
  8. ^ 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, 882
  9. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. cunīculus
  10. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. 187
  11. ^ 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. 749
  12. ^ Lanchetas, Rufino (1900), Gramática y vocabulario de las obras de Gonzalo de Berceo, Madrid: Sucesores de Rivadeneyra, p. 247
  13. ^ 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. 1, 500
  14. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. conejo
  15. ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 225
  16. ^ 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. conejo
  17. ^ a b Malaret, Augusto (1946), Diccionario de americanismos, 3rd ed., Buenos Aires: Emecé, p. 253
  18. ^ Academia Canaria de la Lengua (2010), Diccionario básico de canarismos, Santa Cruz de Tenerife; online at https://www.academiacanarialengua.org, p. s.v. conejo
  19. ^ a b c Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. conejo
  20. ^ a b Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. conejo
  21. ^ 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. conejo

Related etymologies

Cite this entry

“Conejo.” Etymologically, 7 Nov. 2026, etymologically.com/es/conejo. Accessed 7 Nov. 2026.

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