Etymologically

Etymology and origin of the Portuguese word fresta

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria, spelt fẽestra More words from the 13th century
Inherited from
Latin fenestra
Ultimate origin
Latin fenestra
Etymology tree
inherited borrowed derived
Latin fenestra
Catalan finestra
French fenêtre
Italian finestra
Portuguese fresta
Romanian fereastră

Pronunciation

  • Brazil: /ˈfɾɛs.tɐ/[1]
  • Rio-de-Janeiro: /ˈfɾɛʃ.tɐ/[1]
  • Portugal: /ˈfɾɛʃ.tɐ/[1]

Forms

fresta f (plural frestas)[1] Old Galician-Portuguese wrote fẽestra and feestra in the 13th–15th centuries, then freesta, frestra, fiestra and fresta.[2][3][4][5]

Etymology

It is inherited from Latin fenestra (“window”), written Old Galician-Portuguese fẽestra, also without the tilde, in the oldest texts.[4][5][3][1] The Latin -n- between vowels was lost, and the /r/ then moved into the first syllable: freesta, then fresta.[6][7][1]

The same Latin word is Galician fiestra, Old Spanish hiniestra, Catalan finestra, French fenêtre, Italian finestra and Romanian fereastră.[8][1]

The origin of the Latin word is unknown to the OLD.[9] Wiktionary takes it from Etruscan; the DHLF finds that hypothesis insufficiently supported.[1][10]

Earliest recorded meaning

In the Cantigas de Santa Maria the word means “window”: one figure “saw this from a window” (quand' aquesto viu dũa fẽestra), another “looked through a window … she shut the windows”.[2][3] The Crónica Geral tells of someone who had the windows of the towers closed.[3]

Semantic evolution

The word meant any window in the medieval language; a text of the Franciscans already uses the new form, estando ela a hũa fresta “as she stood at a window”.[2][3] As the word narrowed to a small opening, Cardoso (1569) translates it with Latin fenestrella and Barbosa (1611) with fenestella, both “small window”, and Bluteau explains it as a little window, though sometimes the same as janela.[11][12][13] Bluteau and Morais also record fresta nos dentes, a gap between the teeth.[13][14]

Today it is above all a narrow opening for light and air, a slit or crack; in architecture a tall, narrow window, such as those of Gothic churches.[4][15] In Rio Grande do Sul it is the gap of a door or window left ajar.[16] The Galician cognate kept the sense “window”.[17]

Timeline

  • 13th century – fẽestra “window” in the Cantigas de Santa Maria.[2][4]
  • 14th century – Houaiss's first record of the form fresta.[4]
  • c. 1430 – the Horto do Esposo (witness 1390–1437) writes freesta.[18]
  • 1496 – first record of fresta in the CTA corpus.[19]
  • 1569 – Cardoso translates Fresta as Latin fenestrella.[11]
  • 1712–1728 – Bluteau defines it as a small window and records fresta nos dentes.[13]

Meanings

Noun

  1. A narrow opening in a wall or roof that lets in light and air.[4][20][1]
  2. Any narrow gap or crack (fenda) through which light passes; a chink: espreitou pela fresta da persiana.[4][21][1]
  3. (architecture) A tall, narrow window; a lancet window.[4][15][1]

Word family

  • enfrestado
  • fenestra
  • Galician fiestra

Usage notes

Houaiss treats the word as a doublet of the learned fenestra, from the same Latin noun.[4]

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 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. fresta
  3. ^ 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. feestra
  4. ^ a b c d e f g h i Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. fresta
  5. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. fresta
  6. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. fresta
  7. ^ 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. fresta
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 3242
  9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  10. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. fenêtre
  11. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. fresta
  12. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. fresta
  13. ^ a b c Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. fresta
  14. ^ Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 60
  15. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. fresta
  16. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. fresta
  17. ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. fiestra
  18. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. freesta
  19. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. fresta
  20. ^ 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. fresta
  21. ^ 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. fresta

Related etymologies

Cite this entry

“Fresta.” Etymologically, 15 Nov. 2026, etymologically.com/pt/fresta. Accessed 16 Nov. 2026.

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