Etymologically

Etymology and origin of the Spanish word acusar

Confidence
Established
Formation
Inherited
First attested
c. 1140 Cantar de mio Cid More words from the 12th century
Inherited from
Latin accuso
Ultimate origin
Latin causa
Etymology tree
inherited borrowed derived
Latin causa
French chose
Italian cosa
Spanish cosa
English cause
French cause
Italian causa
Latin accūsō
Spanish acusar
French accuser
Italian accusare
From the same root
Latin causidicus ← causa
Latin causō ← causa
Latin causor ← causa
Latin excūsō ← causa
Latin incūsō ← causa
Latin recūsō ← causa
Italian coso ← cosa
Italian qualcosa ← cosa
English because ← cause
French causer ← cause
Latin accūsātiō ← accūsō
Latin accūsātīvus ← accūsō
Latin accūsātor ← accūsō
Latin accūsātōrius ← accūsō
Latin accūsātrīx ← accūsō
Italian accusa ← accusare

Pronunciation

  • /akuˈsaɾ/, [a.kuˈsaɾ][1]

Forms

acusar (first-person singular present acuso, first-person singular preterite acusé, past participle acusado)[1]

Etymology

It is inherited from Latin accūsō (“to call to account, accuse”); the Old Spanish form was already acusar.[2][3][4][1] The verb was formed from Latin ad- + causa (“cause; lawsuit”): it belonged first to the language of the courts, since the noun meant a case at law.[5][6][7]

Corominas finds no firm reason to take the verb as a learned word, though the REW implies as much by leaving it out;[2] Wiktionary agrees that it appears as early as the Cid and shows no sound change that would mark it as borrowed,[1] while Nascentes calls the Portuguese word learned.[8] The same word is Portuguese acusar, Catalan acusar, French accuser, Italian accusare and Romanian acuza;[1][9] the French verb is recorded about 980.[10] excusar and recusar were formed from causa in the same way.[3]

Earliest recorded meaning

The first record is in the Cantar de mio Cid (c. 1140, in a 14th-century copy), where a burgher of Burgos who has helped the exiled hero fears „ca acusado seré de lo que vos he servido” “for I shall be accused for the service I have done you”.[11][12][13]

Semantic evolution

In Old Spanish the verb meant to charge someone with a crime or a blameworthy act, and also to denounce; the subject could be a person, the conscience or even things.[14][15] Covarrubias in 1611 defined it as laying bare someone's sin or crime before the lord or the judge, adding that one's own conscience accuses one.[16] The Diccionario de Autoridades also gave “to find fault with”.[17]

The modern sense “to acknowledge receipt” was already in the dictionary of Autoridades, which held it a barbarism, but Corominas points to a similar use in the Quijote.[2] The sense “to reveal, show” (su conducta acusa nobleza) was attacked as a gallicism by Baralt in 1855,[18][2] and the Academy's 1884 dictionary gave both the receipt sense and the card-game sense, declaring certain cards.[19] Colloquially it also means “to tell on someone”.[1]

Timeline

  • c. 1140 – the Cantar de mio Cid has acusado.[12][2]
  • c. 1200 – the Fazienda de Ultra Mar tells of the elders who accused Susanna.[12]
  • 1218–c. 1250 – accusado in the Fuero de Zorita de los Canes.[12]
  • 1250–1279 – Alfonso X's Lapidario uses it for being accused.[15]
  • 1492 – Nebrija's Latin–Spanish dictionary glosses accuso as acusar en juizio.[20]
  • 1539 – first record from the Americas, in Lima.[21]
  • 1611 – Covarrubias defines it.[16]
  • 1726 – the Diccionario de Autoridades derives it from Latin accusare.[17]
  • 1855 – Baralt condemns the sense “to reveal” as a gallicism.[18][2]
  • 1881 – first record of the noun acuse.[3]

Meanings

Verb

  1. (transitive) To accuse someone, blaming them for a fault, crime or wrongful act.[4][1]
  2. (transitive, also pronominal) To denounce or inform on someone.[4]
  3. (transitive) To find fault with, censure, reproach.[4]
  4. (transitive) To show, reveal: Su cara acusaba el cansancio.[4][1]
  5. (transitive) To acknowledge the receipt of letters or documents.[4][1]
  6. (transitive; card games) To declare at the right moment the cards that score points.[4]
  7. (transitive) To feel the effects of a blow; in sport, to show lack of fitness.[4]
  8. (transitive; law) To set out in court the charges against the accused and the evidence for them.[4]
  9. (pronominal) To confess one's faults.[4][1]
  10. (colloquial) To tell on someone, to snitch.[1]

Word family

  • acusación
  • acusado
  • acusador
  • acusatorio
  • acuse
  • acusete
  • acusón
  • acusable

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 47
  3. ^ a b c Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. acusar
  4. ^ 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. acusar
  5. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. accūsō
  6. ^ Bénaben, Michel (2000), Dictionnaire étymologique de l'espagnol, Paris: Ellipses, p. s.v. acusar
  7. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. s.v. acusar
  8. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. acusar
  9. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. accusare
  10. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. accuser
  11. ^ 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. acusar
  12. ^ 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. acusar
  13. ^ Menéndez Pidal, Ramón (1908–1911), Cantar de Mio Cid: texto, gramática y vocabulario, 3 vols., Madrid: Bailly-Baillière, p. s.v. acusar
  14. ^ 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. 126
  15. ^ 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. acusar
  16. ^ 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. 56
  17. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 1, 76
  18. ^ a b Baralt, Rafael María (1855), Diccionario de galicismos, Madrid: Imprenta de J. Cruzado, p. 54
  19. ^ Real Academia Española (1884), Diccionario de la lengua castellana, 12th ed., Madrid: Imprenta de D. Gregorio Hernando (the first Academy edition with etymologies), p. 19
  20. ^ 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. acusar
  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. acusar

Related etymologies

Cite this entry

“Acusar.” Etymologically, 7 Nov. 2026, etymologically.com/es/acusar. Accessed 7 Nov. 2026.

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