Etymology and origin of the Portuguese word feno
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1200s spelt feo More words from the 13th century
- Inherited from
- Latin fenum
- Ultimate origin
- Latin fēnum
Etymology tree
From the same root
Forms
feno m (plural fenos)[1] Old Galician-Portuguese had feo, fẽo;[2][1] feno is recorded from the 14th century.[2][1] A prazo of 1525 still writes feeno.[3]
Etymology
It is inherited from Latin fēnum (“hay”), first written Old Galician-Portuguese feo, also with a tilde over the e.[2][4][1] The modern form keeps the Latin /n/ that Galician-Portuguese normally lost between vowels: Nascentes calls it a remade form, Aurélio a learned one, and Wiktionary suggests a borrowing from or influence of Asturian fenu, perhaps to avoid a clash with the old word for “ugly”, today feio.[4][5][1] The old form survives in place names such as ⟨Fial⟩ and ⟨Fiais⟩, and the REW records a dialect form ⟨feio⟩ “dry pine needles”.[6][7]
The same Latin word is Galician ⟨feo⟩, Spanish heno, Catalan fe, French foin and Romanian fân.[1][8] Italian fieno was influenced by flore.[7]
The Latin word alternates with faenum.[9][1] If ⟨fē-⟩ is the original spelling, de Vaan derives it from Proto-Indo-European *dʰeh₁-no- (“yield”), from the root of “to suckle”; if ⟨fae-⟩ is older, the etymology is unknown.[9][1]
Earliest recorded meaning
Houaiss dates feo to the 13th century from Cunha's medieval index.[2] The modern form appears in the Horto do Esposo, copied between 1390 and 1437, where feno occurs repeatedly.[10]
Semantic evolution
Since the Latin–Portuguese dictionaries of the 16th century the word means meadow grass cut and dried as fodder.[11][12] In northern Portugal it also means dry pine needles: Viterbo quotes a prazo of 1525 with sseis ffeixes de feeno “six bundles of feeno” in this sense, and the DLP labels the use as Minhoto.[3][13] Morais records the proverb traz feno no corno “he carries hay on his horn”, said of a dangerous person, after the hay tied to the horns of oxen that gored.[14] Botanists use it for sweet vernal grass, feno-de-cheiro.[2][15]
Timeline
- 13th century – feo.[2]
- 14th century – feno.[2]
- 1390–1437 – feno in the Horto do Esposo.[10]
- 1525 – feeno “dry pine needles” in a prazo of Vairão.[3]
- 1569 – Cardoso glosses feno as Latin faenum.[11]
- 1789 – Morais records traz feno no corno.[16]
Meanings
Noun
- hay, grass and other plants cut and dried as fodder: Guardaram o feno no palheiro antes da chuva.[2][5][1]
- (botany) Sweet vernal grass, Anthoxanthum odoratum, also called feno-de-cheiro.[2][17]
- (Portugal, Minho) Dry pine needles, caruma.[2][13][18]
Word family
- fenar
- enfenar
- feno-grego
Related words
Usage notes
Houaiss also records a rare feno “Finn”, an adjective and noun for the ancient Fenni of Scandinavia, from Latin Fenni, listed from 1881.[2]
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 f g h i j k Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. feno
- ^ a b c Viterbo, Joaquim de Santa Rosa de (1798–1799), Elucidario das palavras, termos e frases que em Portugal antiguamente se usárão, 2 vols., Lisboa: Simão Thaddeo Ferreira, p. 1, 443
- ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. feno
- ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. feno
- ^ Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 213
- ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. fenum
- ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. fenum
- ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. feno
- ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. feno
- ^ Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. feno
- ^ 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. feno
- ^ Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 12
- ^ 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. feno
- ^ 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. 1, 607
- ^ 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. feno
- ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 4245
Related etymologies
Cite this entry
“Feno.” Etymologically, 15 Nov. 2026, etymologically.com/pt/feno. Accessed 16 Nov. 2026.
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