Etymology and origin of the Portuguese word peidar
- Confidence
- Established
- Formation
- Derivation
- First attested
- 1569 Cardoso's Portuguese–Latin dictionary More words from the 16th century
- Ultimate origin
- Latin pēditum
Pronunciation
Forms
peidar (first-person singular present peido, first-person singular preterite peidei, past participle peidado)[1]
Etymology
It is formed from Portuguese peido + -ar.[2][3][4][1] The noun goes back to Old Galician-Portuguese peido, from Latin pēditum (“fart”).[5][6][1] Nascentes's fuller dictionary of 1955 had derived the verb directly from Latin pēdō (“to fart”), but his later one takes it from the noun.[7][8]
The new verb displaced the older Old Galician-Portuguese peer, used in the satirical cantigas.[1][9]
Earliest recorded meaning
Houaiss's first date is Morais's dictionary of 1789, and he notes that the word must be older but, being taboo, reached the dictionaries late.[2] It is in fact already in Cardoso's dictionary of 1569, glossed by Latin pedo.[10] In the cantigas d'escarnho of the 13th century the verb is still peer: Non quer' eu donzela fea / que ant' a mia porta pea “I don't want an ugly girl farting at my door”, sings Afonso X.[9][11]
Semantic evolution
The old peer was also slang for dying.[9] Morais (1789) and Vieira (1871) define peidar simply as “to break wind”.[12][13] In Brazilian slang the verb has gained the senses “to fail, give out” and “to chicken out”.[1][14]
Timeline
- 13th century – the older verb peer in the cantigas d'escarnho.[9]
- 14th century – first record of the noun peido.[5][6]
- 1569 – Cardoso lists peidar.[10]
- 1697 – Pereira lists Peidar.[15]
- 1789 – Morais lists it, which is Houaiss's first date.[12][2]
Meanings
Verb
- (vulgar) To fart, break wind.[2][3][16]
- (reflexive) To fart repeatedly and involuntarily.[2][3]
- (Brazil, vulgar) To fail, lose effectiveness, give out.[1]
- (Brazil, slang) To back out from fear, chicken out.[1][14]
Related words
- peidão
- peido
- peidorreiro
References
- ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. peidar
- ^ a b c Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. peidar
- ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. peidar
- ^ a b Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. peido
- ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. peido
- ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. s.v. peidar
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. peidar
- ^ a b c d 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. peer
- ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. peidar
- ^ Lopes, Graça Videira; Ferreira, Manuel Pedro et al. (2011–), Cantigas Medievais Galego-Portuguesas [online database], Lisboa: Instituto de Estudos Medievais, FCSH/NOVA, https://cantigas.fcsh.unl.pt, p. s.v. peer
- ^ 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
- ^ 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
- ^ a b Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. peidar
- ^ 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. peidar
- ^ 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. peidar
Cite this entry
“Peidar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/peidar. Accessed 16 Nov. 2026.
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