Etymologically

Etymology and origin of the Portuguese word veneno

Confidence
Established
Formation
Borrowing
First attested
1400s spelt veneno and venino More words from the 15th century
Borrowed from
Latin venenum
Ultimate origin
Latin venus
Etymology tree
inherited borrowed derived
Latin venēnum
Italian veleno
Romanian venin
Portuguese veneno
From the same root
French poison ← venēnum
Latin venēficus ← venēnum
Latin venenatus ← venēnum
Latin venēnō ← venēnum
Latin venēnōsus ← venēnum
Portuguese envenenar ← venēnum
Romanian învenina ← venin
Romanian veninos ← venin

Pronunciation

  • Brazil: /veˈnẽ.nu/[1]
  • Portugal: /vɨˈne.nu/[1]
  • Northern, Portugal: /bɨˈne.nu/[1]
  • Portugal, Southern: [ˈvnenʷ][1]

Forms

veneno m (plural venenos)[1] The 15th century has both veneno and venino.[2][3]

Etymology

It is borrowed from Latin venēnum (“potent herb, drug; poison”), taken over as a learned word.[2][3][4][1] Houaiss glosses the Latin word as a philtre or magic potion to win love, a remedy, and a poison.[2] In Latin it meant any powerful drug, good or bad: the Digest advises saying whether a good or a bad one is meant, since medicines too are poisons in that sense.[5]

De Vaan derives the Latin noun from Proto-Italic *wenes-no-, a derivative of venus (“desire, love”), and reports Walde and Hofmann's view that it first meant “love drink”, a word of sorcery.[6] Wiktionary traces the Latin word back to Proto-Indo-European *wenh₁- (“to strive, wish, love”).[1]

The inherited outcomes of the Latin word are Italian veleno, Romanian venin, Old French venim, Occitan verin, Catalan verí and Galician veleno; the REW sets the Spanish and Portuguese word apart as learned.[7][1][8] Medieval Spanish used Old Spanish venino, and the form with -e- is first recorded in 1582, in Góngora.[9]

Earliest recorded meaning

Houaiss dates the first record to the 15th century, from Cunha's index of medieval Portuguese, in the spellings veneno and venino.[2] Cunha himself puts venino in the 15th century and veneno in the 16th.[3] The earliest dated prose example in the CTA is in the Livro dos Mártires of 1513.[10] The sense was already “poison”.[2][3]

Semantic evolution

Pereira (1697) and Folqman (1755) render it with Latin venenum, and Folqman adds toxicum and virus.[11][12] Bluteau's book of synonyms gives peçonha, rosalgar, tóxico and phrases such as “hidden killer”.[13]

Figurative senses for whatever corrupts morally, for malice and for a spiteful person were in the dictionaries by the early 20th century.[14] Aurélio and Priberam add a veterinary sense, a disease of animals of the anthrax kind, and the sense “virus” for the agent of a contagious disease.[15][16] Brazilian informal speech uses it jokingly for sugar-cane spirit, and in Portugal it can mean drunkenness.[2][15][17][18] Houaiss records the figurative sense “charm that attracts, seduction”.[2]

The word was borrowed into Kimbundu as venenu and into Kadiwéu as weneeno.[1]

Timeline

  • 15th century – first records, as veneno and venino.[2][3]
  • 1513 – veneno in the Livro dos Mártires.[10]
  • 1697 – Pereira's Thesouro enters Veneno.[11]
  • 1712 – Bluteau repeats Isidore's explanation that the Latin word is named from running through the veins.[13]
  • 1755 – Folqman glosses it with venenum, toxicum and virus.[12]
  • 1912 – Silva Bastos lists the figurative senses “what corrupts” and “person of bad character”.[14]

Meanings

Noun

  1. poison: any natural or prepared substance that destroys or disturbs the vital functions of an organism.[2][15][1]
  2. The venom of certain animals; peçonha.[2][17][19]
  3. (figurative) Anything that corrupts or does moral harm: Aquelas ideias eram veneno para os alunos.[2][15]
  4. (figurative) malice, spite, ill will: Havia veneno em cada palavra dela.[2][15][1]
  5. A malicious interpretation of what someone says or does; hence deitar veneno em “to put a malicious construction on”.[2][18]
  6. A person of bad character who harms others.[2][15][17]
  7. (figurative) A charm that attracts; seduction.[2]
  8. (Brazil, informal, jocular) Sugar-cane spirit, cachaça.[2][15]
  9. (veterinary) A disease of animals, a kind of anthrax.[15][16]
  10. (Portugal, regional) drunkenness.[17][18]

Word family

  • antivenenoso
  • envenenado
  • envenenador
  • envenenamento
  • venenífero
  • veneníparo
  • venenosamente
  • venenosidade
  • venenoso
  • venéfico
  • venefício
  • Latin venēnum
  • Spanish veneno

Usage notes

Houaiss records a separate adjective and noun veneno (1881), relating to the Veneni, an ancient people of Liguria, or one of them, from Latin Veneni.[2]

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 g h i j k l m n o p q Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. veneno
  3. ^ a b c d e Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. veneno
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. veneno
  5. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. venenum
  6. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. venenum
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 9195
  8. ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. veleno
  9. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 769
  10. ^ a b Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. veneno
  11. ^ a b Pereira, Bento (1697), Thesouro da lingoa portuguesa, in the 1697 edition of his Prosodia (1st ed. 1647; CLP transcription, Universidade de Aveiro), p. s.v. veneno
  12. ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. veneno
  13. ^ 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. veneno
  14. ^ a b Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. veneno
  15. ^ a b c d e f g h Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. veneno
  16. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. veneno
  17. ^ a b c d 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. veneno
  18. ^ a b c Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9428
  19. ^ 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. veneno

Related etymologies

Cite this entry

“Veneno.” Etymologically, 15 Nov. 2026, etymologically.com/pt/veneno. Accessed 16 Nov. 2026.

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