Etymologically

Etymology and origin of the Spanish word isla

Confidence
Established
Formation
Inherited
First attested
c. 1194–1211 Liber regum More words from the 12th century
Inherited from
Latin *isula via Old Spanish
Ultimate origin
Latin īnsula

Pronunciation

  • /ˈisla/, [ˈis.la], [ˈizla][1]
  • Argentina, Chile: [ˈih.la][1]
  • Caribbean: [ˈil.la][1]

Forms

isla f (plural islas)[1]

Etymology

It is inherited from Old Spanish isla, inherited from Vulgar Latin *īsula, from Latin īnsula (“island”).[2][3][4][1] Corominas rejects Meyer-Lübke's view that the Spanish word and Portuguese ilha are learned: the REW treats Old French isle and the Catalan word as popular, and there is no reason to judge the Spanish and Portuguese forms otherwise.[2] Nascentes explains the group ⟨sl⟩ of Spanish and Old French by the loss of /n/ before /s/ and of the vowel after the stress.[5] Cunha takes the Portuguese word from Catalan, beside the inherited Portuguese ínsua, first recorded in the 13th century.[6] The learned doublet ínsula dates from the 15th century.[3][1]

The same Latin word is Catalan illa, French île, Italian isola and Galician insua.[7][8][1] Coromines explains the Catalan word as an early vocalisation of the /s/ before /l/.[9] English isle is a cognate, through French, but “island” is not.[1]

The origin of the Latin word is unknown.[10][11] The ancients explained it as land lying in the sea, salum, an idea Covarrubias repeated in 1611.[12][10][1] De Vaan finds a form *en-sal-o- phonetically possible but a poor description of an island, and suggests a loan from an unknown language, which may also have given the Celtic word (Proto-Celtic *enistī) and Ancient Greek νῆσος (nêsos).[10][1]

Earliest recorded meaning

Corominas dates the first record to Berceo, and notes the word as a proper name in charters of 1206 and 1210.[2][3] The CDH has it earlier, in the Liber regum (c. 1194–1211, in a copy of the early 13th century), which tells how Saint John went off to the islands of Patmos: fo s'end Sant Iohan a las islas de Pathmos.[13] The Fazienda de Ultramar (c. 1200) says of Zebulun that he will dwell en ysla de mar.[13]

Semantic evolution

Covarrubias in 1611 also called islas houses that stand free with no other building against them.[12] Autoridades in 1734 gave the sense of a block of houses surrounded by streets, which the DLE still lists beside manzana.[14][4] The Academy's dictionary of 1899 widened the definition to land surrounded by a lake or a river as well as by the sea.[15]

In the River Plate and in Bolivia isla is a clump of trees standing alone in open country; in Chile it is land by a river that floods in high water.[16][17] Recent senses include an area set apart in a station, airport or street, and in Ecuador and the Dominican Republic a stall in the middle of a shopping-centre corridor.[4][18][19] In Puerto Rico la isla can mean the interior of the country, as seen from San Juan.[20] The word was borrowed into Tagalog, Cebuano and Basque.[1]

Timeline

  • 1182 – the earliest record in the DEMel, from a charter of Fitero.[21]
  • c. 1194–1211 – the Liber regum speaks of las islas de Pathmos.[13]
  • 1206 and 1210 – Isla as a proper name in charters.[2]
  • 1220–1250 – Berceo, Corominas's first record.[2][3]
  • 1492 – first record of the diminutives isleta and isleo.[3]
  • 1518 – the first record from the Americas, in Tierra Firme.[22]
  • 1526 – first record of islote.[3]
  • 1734 – Autoridades records the sense “block of houses”.[14]

Meanings

Noun

  1. An island: a piece of land surrounded by water on all sides.[4][1]
  2. A city block (manzana), an area of buildings bounded by streets.[4][1]
  3. An area clearly set apart from the space around it, in airports, stations or streets: Esperamos el autobús en la isla del centro de la avenida.[4][23]
  4. A clump of trees or a small wood standing alone, away from any river.[4][16]
  5. (Chile) Land near a river, flooded in earlier years or in high water.[24][25]

Word family

  • islario
  • isleño
  • islote
  • isleta
  • aislar
  • insular
  • península
  • ínsula
  • insulina
  • Latin īnsula
  • English isle

Usage notes

En isla means “separately”, and islas adyacentes are islands that belong to the national territory though away from the mainland.[4] In the Canary Islands las islas once meant Fuerteventura and Lanzarote in particular.[26]

References

  1. ^ a b c d e f g h i j k l m Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 468
  3. ^ a b c d e f Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. isla
  4. ^ 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. isla
  5. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. ilha
  6. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 1845
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. insula
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. insula
  9. ^ 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. 4, 834
  10. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  11. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. île
  12. ^ 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. 1053
  13. ^ a b c Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. isla
  14. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 4, 312
  15. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 568
  16. ^ a b Alemany y Bolufer, José (1917), Diccionario de la lengua española, Barcelona: Ramón Sopena, p. 970
  17. ^ Santamaría, Francisco J. (1942), Diccionario general de americanismos, 3 vols., México: Pedro Robredo, p. 127
  18. ^ Asociación de Academias de la Lengua Española (2010), Diccionario de americanismos, Lima: Santillana; online at https://www.asale.org/damer, p. s.v. isla
  19. ^ 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. isla
  20. ^ Academia Puertorriqueña de la Lengua Española; Universidad de Puerto Rico, Tesoro lexicográfico del español de Puerto Rico, https://tesoro.pr, p. s.v. isla
  21. ^ Diccionario del Español Medieval electrónico (DEMel), data publication 2026 (CC BY-SA), Universität Rostock, p. s.v. isla
  22. ^ 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. isla
  23. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. isla
  24. ^ Real Academia Española (2001), Diccionario de la lengua española, 22nd ed., Madrid: Espasa-Calpe, p. s.v. isla
  25. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. isla
  26. ^ Real Academia Española (2021–), Tesoro de los diccionarios históricos de la lengua española (TDHLE): Diccionario histórico (1933–1936), its unpublished slips, Diccionario histórico (1960–1996), DHECan, DHECR, DHEVen, https://www.rae.es/tdhle, p. s.v. isla

Related etymologies

Cite this entry

“Isla.” Etymologically, 7 Nov. 2026, etymologically.com/es/isla. Accessed 7 Nov. 2026.

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