Etymologically

Etymology and origin of the Spanish word fallecer

Confidence
Probable
Formation
Derivation
First attested
c. 1140 Cantar de mio Cid More words from the 12th century
Ultimate origin
Spanish fallir,-ecer

Pronunciation

  • /faʝeˈθeɾ/, [fa.ʝeˈθeɾ], /faʎeˈθeɾ/[1]

Forms

fallecer (first-person singular present fallezco, first-person singular preterite fallecí, past participle fallecido)[1] Old Spanish also wrote fallescer, fallesçer and falleçer.[2][1]

Etymology

Corominas treats it as a derivative of Old Spanish fallir “to fail, be lacking”, formed from Spanish fallir + -ecer.[3][4][5] The Academy and García de Diego instead derive it from an inchoative verb of Latin, *fallescere, built on Latin fallō (“to deceive”), and the Portuguese dictionaries derive falecer from the same form.[6][7][8][9]

The older verb continues the same Latin verb, which meant “to deceive” and “to escape notice”;[1] Wiktionary gives the Vulgar Latin form as *fallīre, with a change of conjugation.[3][1] Medieval Latin texts already use the verb in the sense “to fail, be lacking”.[10][11] De Vaan reconstructs Proto-Indo-European *sgʷʰh₂el- (“to stumble”) behind the Latin verb and compares Sanskrit and Armenian verbs for “to stumble” and Ancient Greek σφάλλω (sphállō, “to bring down”).[12][1] Corominas explains the kept /f/ of the family partly by its archaic character and partly by the same reasons as in falso and falta.[3]

Earliest recorded meaning

The Cantar de mio Cid (c. 1140, known from a 14th-century copy) has the verb in its old sense “to run short, be lacking”: Si essa despensa vos falleciere o vos menguare algo “if those provisions fail you or you lack anything”.[13][3][4]

Semantic evolution

Through the Middle Ages fallecer had the same senses as fallir: “to be lacking”, “to fail”, “to err, sin”.[3][14] The sense “to die” appears in the prose of Alfonso X: a man fue falleciendo poco a poco “wasted away little by little” and died.[14] In the 16th century the general sense became old-fashioned;[15] Juan de Valdés preferred faltar, and since then the verb has been used, outside a few archaising authors, only as a euphemism for “to die”.[3][4][15] Ser fallecido meant “to die” as early as 1438.[3]

The 1732 Autoridades still gave “to be lacking or come to an end” first and “to die” second; the Academy's 1817 edition put “to die” first and labelled most of the other senses obsolete.[16][17] Portuguese falecer went the same way;[18] Nascentes suggests that the sense “to die” came through phrases like falecer por morte “to be missing through death”.[18]

Timeline

  • c. 1140 – the Cantar de mio Cid uses the verb for provisions that run short.[13][3]
  • c. 1200 – the Fazienda de Ultra Mar (in a 13th-century copy) uses falleçio in a passage on Joseph in Egypt.[13]
  • 1218–1250 – the Fuero de Zorita de los Canes has fallecieren of shoes that come apart at the seams.[13]
  • c. 1250 – the derivative fallecimiento is first recorded, in the Setenario.[3][4]
  • 1270–1284 – Alfonso X's Estoria de España uses the verb of a man wasting away to death.[14]
  • 1438 – ser fallecido already means “to die”.[3]
  • c. 1495 – Nebrija glosses finar, fallecer, morir with Latin defungor.[19]
  • 1525 – the first record in the Americas, in Mexico City.[20]
  • 1732 – the Diccionario de Autoridades gives “to be lacking” first and “to die” second.[16]
  • 1817 – the Academy's dictionary gives “to die” as the main sense.[17]

Meanings

Verb

  1. (intransitive) To die, pass away: Su abuela falleció la semana pasada.[6][1]
  2. (intransitive, rare) Of a thing: to run out, come to an end.[6]
  3. (obsolete) To lack, be in need of something.[6][14]
  4. (obsolete) To fail, err; to commit a fault.[6]
  5. (obsolete) To desist from an undertaking.[6]

Word family

  • fallecimiento
  • fallecido
  • desfallecer

Usage notes

The verb is conjugated like agradecer: fallezco, fallezca.[16][21] In modern Spanish it is the formal or euphemistic word for morir.[3][22]

References

  1. ^ a b c d e f g 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. fallecer
  3. ^ a b c d e f g h i j k Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 2, 845
  4. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. fallido
  5. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. s.v. fallecer
  6. ^ a b c d e f 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. fallecer
  7. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. 2663
  8. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 1519
  9. ^ Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. falecer
  10. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  11. ^ du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  12. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  13. ^ a b c d Real Academia Española (2013–), Corpus del Diccionario histórico de la lengua española (CDH), version 3.1, https://apps.rae.es/CNDHE, p. s.v. fallecer
  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. fallecer
  15. ^ a b Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. fallecer
  16. ^ a b c Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 3, 712
  17. ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 410
  18. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. falecer
  19. ^ Lleal, Coloma (dir.), DICCA-XV: Diccionario del castellano del siglo XV en la Corona de Aragón, Barcelona: Universitat de Barcelona, Grup d'Estudis d'Història de la Llengua (GHCL), https://ghcl.ub.edu/diccaxv, p. s.v. fallecer
  20. ^ 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. fallecer
  21. ^ Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. fallecer
  22. ^ Battaner Arias, Paz (dir.) (2017), Diccionario general de la lengua española VOX, Barcelona: Larousse Editorial, p. s.v. fallecer
Cite this entry

“Fallecer.” Etymologically, 7 Nov. 2026, etymologically.com/es/fallecer. Accessed 7 Nov. 2026.

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