Etymologically

Etymology and origin of the Portuguese word peido

Confidence
Established
Formation
Inherited
First attested
1300s More words from the 14th century
Inherited from
Latin peditum
Ultimate origin
Latin pēdō
Derivations

Pronunciation

  • Brazil: /ˈpej.du/, [ˈpeɪ̯.du][1]
  • Portugal: /ˈpɐj.du/, [ˈpɐj.ðu][1]
  • Northern, Portugal: /ˈpej.du/, [ˈpej.ðu][1]
  • Central, Portugal: /ˈpej.du/, [ˈpej.ðu][1]

Forms

peido m (plural peidos)[1]

Etymology

It is inherited from Latin pēditum (“fart”), written Old Galician-Portuguese peido in the medieval texts.[2][3][4][1]

The same Latin word is Galician peido, Spanish pedo, Catalan pet, French pet and Italian peto.[4][5] The DHLF explains the French form through intermediate forms with -dt- and -tt-.[6]

The Latin word is the noun from pēdō (“to fart”).[7][1] De Vaan reconstructs Proto-Italic *pezd-e/o- and Proto-Indo-European *pesd- (“to fart”), with cognates in Ancient Greek βδέω (bdéō), Lithuanian bezdėti and Russian бздеть (bzdetʹ), and notes that the shape of the root suggests an onomatopoeic formation.[8]

Earliest recorded meaning

Houaiss and Cunha date the word to the 14th century.[2][3] It occurs in the satirical cantigas: one by Fernan Garcia Esgaravunha mocks a man who, as soon as he felt well covered, “sneezed three farts and got well” (estornudou tres peidos e guariu).[9] Another has deu-mi un gran peid’ “he let off a great fart at me”.[10]

Semantic evolution

Cardoso (1569) renders it with Latin crepitus, and Bluteau (1712–1728) refers it to the politer traque.[11][12] Morais (1789) defines it as the air let out where the coarse excrements leave the body.[13] The verb peidar is recorded from 1813.[3] Modern dictionaries label the noun vulgar or taboo.[2][14][15]

In the Minho the original Caldas Aulete records peido for a whorl of hair on the forehead or nape, and Portuguese dialect surveys record it for a tuft of hair that will not lie flat.[16][17]

Timeline

  • 1300s – first records, according to Houaiss and Cunha.[2][3]
  • 1569 – Cardoso's dictionary gives Latin crepitus.[11]
  • 1712–1728 – Bluteau refers the word to traque.[12]
  • 1789 – Morais defines it.[13]
  • 1813 – first record of the verb peidar.[3]
  • 1871–1874 – Vieira derives it from Latin.[18]

Meanings

Noun

  1. (vulgar) A fart, gas let out through the anus.[2][19][14][1]
  2. (Minho, northern Portugal) A cowlick, a tuft of hair that grows the wrong way.[16][17]

Word family

Usage notes

In Bahia a peido-do-meio is a busybody who meddles in everything.[20][21] In Rio Grande do Sul peido de anão is said scornfully of an insignificant or very short person.[22]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. peido
  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. peido
  4. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 6358
  5. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. peditum
  6. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. pet
  7. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  8. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ 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. peido
  10. ^ Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. peido
  11. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. peido
  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. peido
  13. ^ a b 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, 178
  14. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. peido
  15. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7018
  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. peido
  17. ^ 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. peido
  18. ^ Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 4, 725
  19. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. peido
  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. peido
  21. ^ Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. peido
  22. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. peido

Related etymologies

Cite this entry

“Peido.” Etymologically, 15 Nov. 2026, etymologically.com/pt/peido. Accessed 16 Nov. 2026.

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