Etymologically

Etymology and origin of the Spanish word son

Confidence
Probable
Formation
Borrowing
First attested
1220–1250 Gonzalo de Berceo, Milagros de Nuestra Señora More words from the 13th century
Borrowed from
Occitan son
Ultimate origin
Latin sonus
Etymology tree
inherited borrowed derived
Latin sonō
French sonner
Italian suonare
Romanian suna
Spanish sonar
Spanish son
From the same root
English resonate ← sonō
Latin altisonus ← sonō
Latin assonō ← sonō
Latin circumsonō ← sonō
Latin cōnsonō ← sonō
Latin dissonō ← sonō
Latin exsonō ← sonō
Latin īnsonō ← sonō
Latin intersonō ← sonō
Latin obsōnō ← sonō
Latin personō ← sonō
Latin praesonō ← sonō
Latin resonō ← sonō
Latin sonitus ← sonō
Latin sonor ← sonō
Romanian răsuna ← suna

Pronunciation

  • /ˈson/, [ˈsõn][1]

Forms

son m (plural sones)[1] Berceo has the plural sonos beside son;[2] son is the general form from the Libro de Apolonio, Juan Ruiz and Don Juan Manuel on.[2] The inherited form sueno occurs now and then in the Middle Ages, in the General estoria, the Primera crónica general, Juan Ruiz and Don Juan Manuel.[2][3]

Etymology

It is probably borrowed from Old Occitan son, a term of troubadour music, from Latin sonus (“sound”).[2][4][5] The DLE gives only the Latin word.[6] Corominas notes that it could be a back-formation from Spanish sonar, but then a form with a diphthong would be expected, like the inherited sueno of some medieval texts.[2] Wiktionary gives the same two explanations, the Occitan one first.[1]

The same Latin word gave Portuguese som, Galician son, Catalan so, French son and Italian suono.[7][8][1] The Latin noun is formed from sonō (“to sound”); de Vaan reconstructs Proto-Italic *swenos (“sound”) and the root Proto-Indo-European *swenh₂- (“to sound”).[9][1]

Earliest recorded meaning

In Berceo's Milagros de Nuestra Señora (1220–1250) son means music or a melody, and the plural sonos occurs too.[2][4]

Semantic evolution

Old Spanish had sonido, a semi-learned word from Latin sonitus, for sound and noise, and son kept the sense of a pleasant or musical sound.[4][10] Covarrubias in 1611 said that son properly answers to musical harmony and sonido to any sound, and cites bailar al son of instruments.[11] Autoridades added the senses “news, fame” and, in thieves' cant, “be quiet!”, which Juan Hidalgo had recorded in 1609.[12][13] It also recorded bailar al son que se toca, to adapt oneself to others' ways.[12]

The Academy's 1817 edition lists the sense “tenor, manner” (a este son), and its 1884 edition adds “pretext”.[14][15] Phrases include en son de “in the manner of, with the intention of”, sin ton ni son “without rhyme or reason” and ¿a son de qué? “why on earth?”.[16][10][6] In the Americas son became the name of popular dance music: the Cuban son of African origin, and other popular dances in Mexico, Puerto Rico, Nicaragua and Colombia.[17][18][19]

Timeline

  • 1220–1250 – Berceo uses son and sonos for music.[2][4]
  • c. 1495 – Nebrija gives son o sonido as Latin sonus.[20]
  • 1546 – first record from the Americas, in Oviedo's history from Santo Domingo.[21]
  • 1591 – Percyvall translates it as “a sound”.[22]
  • 1609 – Juan Hidalgo records the cant use for “be quiet”.[13]
  • 1611 – Covarrubias contrasts son with sonido.[11]
  • 1884 – the Academy adds the sense “pretext”.[15]
  • 1921 – Suárez describes the Cuban dance.[19]

Meanings

Noun

  1. A pleasant sound, especially a musical one: Se oía el son de una flauta.[6][1][16]
  2. News or rumour of something.[6][16]
  3. A pretext.[6][16]
  4. Manner, way: a este son “in this way”.[6]
  5. (music) The son, a popular Afro-Cuban dance music, and a piece in this style; in Mexico and the Caribbean also the dance.[6][17][1]

Word family

  • sonsonete

Usage notes

Son is also the third person plural present of ser “they are”, the form the CDH's earliest hits contain, as in a 1202 text: Aquellas cosas que en este presente son fechas “those things that are done at this present”.[23] An old conjunction son “but, except”, a variant of sino, is recorded by Salvá and Román.[24][25][2]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 302
  3. ^ Cejador y Frauca, Julio (1929), Vocabulario medieval castellano, Madrid: Librería y Casa Editorial Hernando, p. 397
  4. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. sonar
  5. ^ Segura Munguía, Santiago (2001), Nuevo diccionario etimológico latín-español y de las voces derivadas, Bilbao: Universidad de Deusto, p. 721
  6. ^ 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. son
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8090
  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. 7, 964
  9. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  10. ^ a b Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. son
  11. ^ 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. 1306
  12. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 6, 150
  13. ^ a b Hidalgo, Juan (1609), Romances de germanía de varios autores, con el vocabulario por la orden del a.b.c. para declaración de sus términos y lengua, Barcelona: Sebastián de Cormellas (ed. Madrid 1779), p. 199
  14. ^ Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 812
  15. ^ 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. 988
  16. ^ a b c d Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. son
  17. ^ 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. son
  18. ^ Santamaría, Francisco J. (1942), Diccionario general de americanismos, 3 vols., México: Pedro Robredo, p. 98
  19. ^ a b Suárez, Constantino (1921), Vocabulario cubano, La Habana: Librería Cervantes / Madrid: Perlado, Páez y Compañía, p. 480
  20. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 418
  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. son
  22. ^ Percyvall, Richard (1591), Bibliothecae Hispanicae pars altera: containing a dictionarie in Spanish, English and Latine, London: John Jackson for Richard Watkins, p. 216
  23. ^ Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. son
  24. ^ Salvá, Vicente (1846), Nuevo diccionario de la lengua castellana, París: Librería de Don Vicente Salvá, p. 1011
  25. ^ Román, Manuel Antonio (1901–1918), Diccionario de chilenismos y de otras voces y locuciones viciosas, 5 vols., Santiago de Chile: Imprenta de San José, p. 316

Related etymologies

Cite this entry

“Son.” Etymologically, 14 Nov. 2026, etymologically.com/es/son. Accessed 14 Nov. 2026.

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