Etymology and origin of the Portuguese word aveia
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1271 a charter, spelt auea More words from the 13th century
- Inherited from
- Latin avena
- Ultimate origin
- Latin avēna
Etymology tree
Pronunciation
Forms
aveia f (plural aveias)[1] Old Galician-Portuguese wrote auea and auena; the 15th century has aueea and avea.[2][3][4] Vieira (1871–1874) still heads the word avêa and calls aveia old.[5]
Etymology
It is inherited from Latin avēna (“oats; straw; shepherd's pipe”), written Old Galician-Portuguese avẽa and Old Galician-Portuguese auea in the oldest texts.[2][6][7][1] The Latin /n/ between vowels was lost, as in coroa, freio and lã, a change typical of Galician-Portuguese against Spanish avena.[8] The learned doublet ⟨avena⟩ “shepherd's pipe” was taken from the Latin word in the 16th century;[6][2] Machado quotes it from Camões.[6][2]
The same Latin word is Galician avea, Italian avena, French avoine (Old French aveine) and Catalan avena.[9][1][10]
De Vaan reconstructs Proto-Italic *aweksnā- and compares Lithuanian aviža, Latvian auzas and Proto-Slavic *ovьsъ “oats”; because the suffixes do not match, he thinks it is probably a word borrowed from a non-Indo-European language.[11][1]
Earliest recorded meaning
A charter of 1271 lists dous moyos millo et auea “two moios of millet and oats”, and one of 1276 has das auenas.[4] Machado's earliest record is later, from a document of 1390 quoted by Viterbo: oito a'avéa, e quatro de milho “eight of oats and four of millet”, among dues paid in grain.[6]
Semantic evolution
In the medieval charters the word names the grain paid in rents and dues.[4][6] The dictionaries describe it as fodder for cattle and fowl that in some places was also made into bread (Caldas Aulete, Silva Bastos), and today as a cereal grown for people and animals, its grain and its flour.[12][13][14] In southern Brazil oat porridge thickened with cornflour was a food for children and the sick.[15] Portuguese dialects also have the shortened form veia.[16]
Timeline
- 1271 – auea in a charter.[4][2]
- 1276 – auenas in a charter.[4]
- 1390 – avéa in a document quoted by Viterbo.[6]
- 15th century – the spellings aueea and avea.[2]
- 16th century – Camões uses the learned avena for the shepherd's pipe.[6]
- 1871–1874 – Vieira heads the word avêa and marks aveia as old.[5]
- 1899 – Figueiredo defines aveia as a food grass.[17]
Meanings
Noun
- oats, the cereal grass Avena sativa of the grass family, grown for food and fodder.[2][18][1]
- The grain of this plant: Comprou um saco de aveia para os cavalos.[2][18]
- Oat flour or rolled oats used as food.[14][19]
- (Brazil) A name of several other fodder grasses.[19]
Word family
- aveal
Related words
- avena
- avenal
- Latin avēna
- Galician avea
References
- ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. aveia
- ^ Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. aveia
- ^ a b c d e 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. auea
- ^ a b Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 1, 673
- ^ a b c d e f g Machado, José Pedro (1987), Dicionário etimológico da língua portuguesa, 4th ed., 5 vols., Lisboa: Livros Horizonte, p. s.v. aveia
- ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. aveia
- ^ Ciberdúvidas da Língua Portuguesa, ISCTE – Instituto Universitário de Lisboa, https://ciberduvidas.iscte-iul.pt, p. s.v. aveia
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 818
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. avena
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ 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. aveia
- ^ Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. aveia
- ^ a b 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. aveia
- ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. aveia
- ^ 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. aveia
- ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. 156
- ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. aveia
- ^ a b 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. aveia
Related etymologies
Cite this entry
“Aveia.” Etymologically, 15 Nov. 2026, etymologically.com/pt/aveia. Accessed 16 Nov. 2026.
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