Etymologically

Etymology and origin of the Portuguese word testemunho

Confidence
Established
Formation
Inherited
First attested
1257 a charter, spelt testemoyo More words from the 13th century
Inherited from
Latin testimonium
Ultimate origin
Latin testis
Etymology tree
inherited borrowed derived
Latin testis
Latin testimōnium
French témoin
Portuguese testemunho
English testimony
Spanish testimonio
Derivations
From the same root
French testicule ← testis
Latin testiculus ← testis
Latin testificor ← testis
Latin testor ← testis
Latin testimōniālis ← testimōnium

Pronunciation

  • Brazil: /tes.teˈmũ.ɲu/, [tes.teˈmũ.j̃u][1]
  • Rio-de-Janeiro: /teʃ.teˈmũ.ɲu/, [teʃ.teˈmũ.j̃u][1]
  • Portugal: /tɨʃ.tɨˈmu.ɲu/[1]

Forms

testemunho m (plural testemunhos)[1] The medieval texts write testemoyo, testemõyo, testimoyo, testimoio, testimonho, testemõyho and testemonho, among other spellings.[2][3][4]

Etymology

It is inherited from Latin testimōnium (“testimony, evidence”), written Old Galician-Portuguese testemoyo in the oldest texts.[4][2][3] Nascentes calls it semi-learned.[5]

The same Latin word is Galician testemuño, Spanish testimonio, Catalan testimoni and Italian testimonio.[1] In French, French témoin came to mean the witness rather than the testimony.[6][7]

The Latin noun is formed from testis (“witness”) and the suffix -mōnium.[1][8] De Vaan derives the noun from Proto-Italic *tri-sto-, from Proto-Indo-European *trito-sth₂-o- (“third standing by”): the witness was the third party beside the two in a dispute.[9]

The medieval forms with ⟨y⟩ developed like Old Galician-Portuguese juyo and Old Galician-Portuguese comoyon, and scholars have disagreed about them: Lüdtke saw an archaic stage, while Herculano de Carvalho explained the lack of a palatal /ɲ/ by the learned or semi-learned character of the word.[3] Nascentes notes that the closing of the vowel to /u/ happened within Portuguese.[10]

Earliest recorded meaning

Lorenzo's chronology has en testemoyo in a charter of 1257 and in testemõyo in one of 1265.[11] A charter of 1269 closes et meu sinal hy pono en testemoyo de verdade “and I set my sign here in witness of the truth”.[3] Nascentes quotes the formula seelada de meu seelo in testemoyno “sealed with my seal in witness” from a text of 1255.[10] In these first records the word is the attestation that confirms a legal document.[3]

Semantic evolution

In the 13th and 14th centuries the word also meant a witness, as in the Crónica Troiana: os dioses poño y por testemoyos “I call the gods as witnesses”.[3] The Miragres de Santiago use dar testemoyo “to bear witness” for the evidence of Scripture and the saints.[3] Houaiss dates the sense “sign, trace, indication” to the 14th century.[4]

Bluteau (1712–1728) records dar testemunho “to give evidence” and levantar testemunhos, and Morais (1789) explains levantar or assacar testemunho as falsely accusing someone of a bad act.[12][13] The popular sense “slander” is still recorded.[14][15] Modern technical senses are the isolated hill left by erosion in geology, the surviving copy of a text in philology, and in Portugal the baton of a relay race.[16][17][18]

Timeline

  • 1255 – in testemoyno in a text quoted by Nascentes.[10]
  • 1257 – en testemoyo in a charter.[11]
  • 1269 – en testemoyo de verdade in a charter.[3]
  • 14th century – the forms testemunhos, testemuinho and testemuho, and the sense “sign, indication”.[4]
  • 1340 – en testemonho d'esto in a document.[11]
  • c. 1430 – the Horto do Esposo (copied 1390–1437) writes testemunho.[19]
  • 1712–1728 – Bluteau records dar testemunho and levantar testemunhos.[12]
  • 1789 – Morais explains levantar testemunho as false accusation.[13]

Meanings

Noun

  1. The act of testifying or bearing witness.[4][20]
  2. (law) The statement of a witness (testemunha); testimony, deposition (depoimento).[4][17]
  3. proof, evidence: Aquela carta era testemunho da sua lealdade.[4][17]
  4. A sign, trace (vestígio) or indication of something.[4][17]
  5. (religion) A personal account of faith given before a congregation.[1]
  6. (geology) An isolated elevation left by the erosion of a larger mass.[4][17]
  7. (philology) Each of the copies or forms in which a text has come down.[17][18]
  8. (Portugal, sports) The baton passed between runners in a relay race.[18][1]
  9. (popular) slander, a false accusation.[14][15]

Word family

Usage notes

Falso testemunho is false testimony, and levantar or assacar testemunho is to accuse someone falsely.[16][13] Passagem do testemunho is the handing over of the baton, also used figuratively for a handover.[1]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. testemunho
  3. ^ a b c d e f g h Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. testemoyo
  4. ^ a b c d e f g h i Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. testemunho
  5. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. testemunho
  6. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 8685
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  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 c Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 493
  11. ^ a b c Instituto da Lingua Galega, Dicionario de dicionarios do galego medieval (DDGM), ed. Ernesto González Seoane, Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/ddgm, p. s.v. testemoĩo
  12. ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. testemunho
  13. ^ a b c Silva, António de Morais (1789), Diccionario da lingua portugueza composto pelo padre D. Rafael Bluteau, reformado, e accrescentado, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 2, 456
  14. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. testemunho
  15. ^ a b Instituto da Lingua Galega, Tesouro do léxico patrimonial galego e portugués (TLPGP), Santiago de Compostela: Universidade de Santiago de Compostela, https://ilg.usc.gal/tesouro, p. s.v. testemunho
  16. ^ a b Aulete, Francisco Júlio Caldas, Dicionário contemporâneo da língua portuguesa (1st ed. 1881), online as Aulete Digital, Rio de Janeiro: Lexikon, https://aulete.com.br, p. s.v. testemunho
  17. ^ a b c d e f Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. testemunho
  18. ^ a b c Academia das Ciências de Lisboa, Dicionário da Língua Portuguesa, revised online edition (2023–) of the Dicionário da Língua Portuguesa Contemporânea (2001), https://dicionario.acad-ciencias.pt, p. s.v. testemunho
  19. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. testemunho
  20. ^ Michaelis: Moderno Dicionário da Língua Portuguesa, São Paulo: Melhoramentos (online as Michaelis Dicionário Brasileiro da Língua Portuguesa, https://michaelis.uol.com.br), p. s.v. testemunho

Related etymologies

Cite this entry

“Testemunho.” Etymologically, 15 Nov. 2026, etymologically.com/pt/testemunho. Accessed 16 Nov. 2026.

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