Etymologically

testimonio

Etymology and origin of the Spanish word testimonio

Confidence
Established
Formation
Borrowing
First attested
900s Glosas Silenses, late 10th century More words from the 9th century
Borrowed from
Latin testimonium
Ultimate origin
Latin testis
Etymology tree
inherited borrowed derived
Latin testis
Latin testimōnium
French témoin
English testimony
Spanish testimonio
From the same root
Latin testiculus ← testis
Latin testificor ← testis
Latin testor ← testis

Pronunciation

  • /testiˈmonjo/, [t̪es.t̪iˈmo.njo][1]

Forms

testimonio m (plural testimonios)[1] Old Spanish also used a feminine testimonia (plural testimonias, testemunias).[2][3] The Fuero de Madrid has the form testemuno.[4]

Etymology

It is borrowed from Latin testimōnium (“evidence, testimony”), a learned word already present in the Glosas Silenses at the end of the 10th century.[5][6][7][1] The noun is formed from Latin testis (“witness”) + -mōnium,[8][1][9] and de Vaan traces the first part to Proto-Italic *tristo- and Proto-Indo-European *trito-sth₂-o- (“third standing by”), the third person present at a dealing.[10][11]

The everyday Spanish word for a witness, testigo, is not from this noun but from the old verb testiguar (“to testify”).[6] The same Latin word is the semi-learned Portuguese testemunho,[12][13] Catalan testimoni and Galician testemuña;[14] it also became French témoin, which means “witness”.[15][11]

Earliest recorded meaning

The Glosas Silenses of the late 10th century are the first record.[5][6] The first hit in a Spanish text of the CDH is in the Fazienda de Ultra Mar (c. 1200, in a 13th-century copy): Laban and his kinsmen raise un gran monton de piedras que fuessen moion en este testimonio “a great heap of stones to be a boundary mark in this witness”.[4]

Semantic evolution

In the prose of Alfonso X the word means an attestation or statement, and also a proof or sign; there the feminine testimonias is used for signs read in the stars.[3] The phrase falso testimonio already names the false accusation of the commandment: non diras falso testimonio “thou shalt not bear false witness”.[3] The word sometimes took the sense “false testimony, slander” on its own (Lope, Canarian “slander, lie”).[6] The sense “witness”, normal in Catalan and French, was rare in Castilian: Corominas finds it in the Leyes de Moros of the 14th–15th centuries, and already in the Latin of the Peregrinatio Aetheriae and the Glosas Emilianenses.[6]

The Diccionario de Autoridades has four senses: attestation, a notary's legal document certifying a fact, proof, and false accusation, mostly as falso testimonio.[16] From 1817 the Academy listed “witness” as an old sense,[17] and the DLE now marks it obsolete.[7] The DLE adds the sense used in textual criticism, each manuscript or printed copy that makes up the tradition of a text.[7]

Timeline

  • late 10th century – the Glosas Silenses.[5][6]
  • c. 1200 – the Fazienda de Ultra Mar (in a 13th-century copy) uses it of a heap of stones raised as a witness.[4]
  • 1220–1250 – the verb testimoniar is first recorded.[5]
  • 1254 – Alfonso X's Judizios de las estrellas has the feminine testimonias “signs, evidence”.[3]
  • 1272–1275 – the General Estoria quotes the commandment non diras falso testimonio.[3]
  • c. 1495 – Nebrija gives Latin testimonium for it.[18][19]
  • 1526 – the first record from the Americas, in Honduras, in the legal phrase dar por testimonio.[20]
  • 1817 – the Academy lists the sense “witness” as old.[17]
  • 1899 – the Academy's dictionary gives the etymology, from Latin testimonium.[21]

Meanings

Noun

  1. testimony, attestation or statement of something: La policía recogió el testimonio de los vecinos.[7][1]
  2. (law) A document authorised by a public official certifying a fact, or copying all or part of another document.[7]
  3. proof, evidence of the truth or certainty of something: Estas murallas son testimonio de la riqueza de la ciudad.[7][22]
  4. A false accusation, an imposture; usually falso testimonio.[7][16]
  5. (textual criticism) Each of the manuscript or printed texts that make up the textual tradition of a work.[7]
  6. (obsolete) A witness.[7][1]

Word family

  • testimoniar
  • testimonial

Usage notes

Set phrases: falso testimonio “false accusation”, in law the crime of a witness, expert or interpreter who lies in court;[22] levantar falsos testimonios “to slander”; and in law deducir testimonio, to separate part of a case for another proceeding.[7][22]

References

  1. ^ a b c d e f 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. testimonio
  3. ^ a b c d e 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. testimonio
  4. ^ 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. testimonio
  5. ^ a b c d Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. testigo
  6. ^ a b c d e f Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 478
  7. ^ 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. testimonio
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  9. ^ Gómez de Silva, Guido (1988), Breve diccionario etimológico de la lengua española, México: Fondo de Cultura Económica / El Colegio de México, p. 681
  10. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  11. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  12. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. testemunho
  13. ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. 3284
  14. ^ Wikcionario (Spanish Wiktionary), es.wiktionary.org
  15. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8685
  16. ^ a b Real Academia Española (1726–1739), Diccionario de la lengua castellana (Diccionario de Autoridades), 6 vols., Madrid: Francisco del Hierro, p. 6, 263
  17. ^ a b Real Academia Española (1817), Diccionario de la lengua castellana, 5th ed., Madrid: Imprenta Real, p. 840
  18. ^ 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. testimonio
  19. ^ Nebrija, Antonio de (1513), Vocabulario español-latino, Salamanca, ed. Marina Vidal Díez (2007), Biblioteca Virtual Miguel de Cervantes, p. 422
  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. testimonio
  21. ^ Real Academia Española (1899), Diccionario de la lengua castellana, 13th ed., Madrid: Imprenta de los Sres. Hernando y Compañía, p. 957
  22. ^ a b c Moliner, María (2007), Diccionario de uso del español, 3rd ed., Madrid: Gredos, p. s.v. testimonio

Related etymologies

Cite this entry

“Testimonio.” Etymologically, 7 Nov. 2026, etymologically.com/es/testimonio. Accessed 7 Nov. 2026.

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