Etymologically

Etymology and origin of the Spanish word extraño

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid, spelt estraño More words from the 12th century
Inherited from
Latin extraneus
Ultimate origin
Latin extrā
Etymology tree
inherited borrowed derived
Latin exter
Latin extrā
Latin extrāneus
French étrange
Italian strano
Spanish extraño
English extraneous
From the same root
Latin exterior ← exter
Latin externus ← exter
Latin extrēmus ← exter
Latin extrīnsecus ← exter
Aromanian pristi ← extrā
Latin extraordinārius ← extrā
Latin ūna ← extrā
Latin extrāneō ← extrāneus
French étranger ← étrange

Pronunciation

  • /e(ɡ)sˈtɾaɲo/, [e(ɣ̞)sˈt̪ɾa.ɲo][1]

Forms

extraño (feminine extraña, masculine plural extraños, feminine plural extrañas, superlative extrañísimo)[1] Old Spanish wrote estraño (also estranno, estranyo), and the spelling with ⟨s⟩ remained general until the end of the 17th century.[2][3]

Etymology

It is inherited from Latin extrāneus (“external; not of the family; foreign”); Old Spanish estraño is its form in the Cantar de mio Cid.[2][4][5][1] Corominas stresses that it is a popular, inherited word, so that only the spelling with ⟨s⟩ is justified.[2] Wiktionary explains the modern ⟨x⟩ as the /k/ restored after the Latin form.[1] The Latin adjective is formed from extrā (“outside”) with the suffix -āneus.[6][1]

The same Latin word is Portuguese estranho, Galician estraño, Asturian estrañu, Catalan estrany, Occitan estranh, French étrange and Italian strano.[7][8][9] The derivative extranjero is a borrowing of Old French estrangier, a derivative of estrange, the French form of the same word.[2][4] Wiktionary compares English extraneous and English strange.[1]

Earliest recorded meaning

In the Cantar de mio Cid (c. 1140; the Tentative Dictionary dates it about 1200, from the manuscript of 1207) the adjective means “foreign”.[2][3] The related verb is older: a charter of 1091 in Oelschläger's list has the Latinised extraniasset in the sense “banish”.[2]

Semantic evolution

Old Spanish already used the adjective for what is rare or extraordinary, besides “foreign” and, as a noun, “foreigner”.[3] The prose of Alfonso X has it for people outside the nation or group, for what is alien to a thing's nature, and for a rare property of a stone.[10] In the classical language it often meant “extraordinary”, sometimes even “excellent” (in Lope), and Corominas points to an intensifying use in medieval texts.[2]

Autoridades gives the senses “foreign, belonging to another kingdom, house or family”, “rare, singular”, “eccentric, ill-tempered” and “ill at ease in a company”, quoting the first chapter of the Quijote, where the hero comes upon the strangest thought a madman ever had.[11][12] From 1817 the Academy records the phrase serle extraña una cosa a alguno “to be unused to something, or unsuited to it”.[13] The noun “a sudden, unexpected movement”, as of a horse that shies, is modern.[5][14]

In the Americas the word is recorded from 1525, in Costa Rica, in the sense “foreign, from outside”.[15] In the Dominican Republic it describes a fighting cock that refuses to fight.[16]

Timeline

  • 1091 – a Latin charter has extraniasset “banished”, the first trace of the verb extrañar.[2][4]
  • c. 1140 – the Cantar de mio Cid has estraño “foreign”.[2][4]
  • 1250–1279 – Alfonso X's Lapidario calls a property of a stone mucho estranna, “very unusual”.[10]
  • 1396 – first record of extranjero, spelt estrangero.[2][4]
  • 1525 – first record from the Americas, in Costa Rica.[15]
  • 1570 – first record of extrañeza.[4]
  • 1726–1739 – Autoridades writes the word with ⟨x⟩ and quotes the Quijote.[11]
  • 1732 – first record of extrañamiento.[4]
  • 1817 – the Academy records serle extraña una cosa a alguno.[13]

Meanings

Adjective

  1. Of another nation, family or profession; not one's own, foreign; as a noun, a stranger: No abras la puerta a extraños.[5][1][14]
  2. strange, odd, unusual: Anoche oímos un ruido extraño.[5][1]
  3. Alien to the nature of a thing it forms part of: un cuerpo extraño.[5][1]
  4. Having no part in something: Se mantuvo extraño a la disputa.[5]

Noun

  1. A sudden, unexpected movement, as of a horse that shies or a car that swerves: hacer un extraño.[5][14]

Word family

  • extrañeza
  • extrañar
  • extrañamiento
  • extraña

Usage notes

The feminine noun extraña names a Chinese plant of the daisy family grown for its many-coloured flowers.[5][2] The verb extrañar means “find strange” and, especially in the Americas, “miss (someone or something)”.[2]

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 Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 829
  3. ^ a b c Boggs, R. S.; Kasten, Lloyd; Keniston, Hayward; Richardson, H. B. (1946), Tentative Dictionary of Medieval Spanish, 2 vols., Chapel Hill, N.C., p. 244
  4. ^ a b c d e f g Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. extraño
  5. ^ a b c d e f g h 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. extraño
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. extrāneus
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. extraneus
  8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. extraneus
  9. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 1459
  10. ^ a b 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. extraño
  11. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 698
  12. ^ Cejador y Frauca, Julio (1905–1906), La lengua de Cervantes: gramática y diccionario de la lengua castellana en El ingenioso hidalgo don Quijote de la Mancha, 2 vols., Madrid: Jaime Ratés, p. 515
  13. ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 406
  14. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. extraño
  15. ^ 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. estraño
  16. ^ Academia Dominicana de la Lengua; Instituto Guzmán Ariza de Lexicografía (2024), Diccionario del español dominicano, 2nd ed., online at https://ded.igalex.org, p. s.v. extraño

Related etymologies

Cite this entry

“Extraño.” Etymologically, 7 Nov. 2026, etymologically.com/es/extra%C3%B1o. Accessed 7 Nov. 2026.

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