Etymologically

Etymology and origin of the Portuguese word águia

Confidence
Established
Formation
Inherited
First attested
1200s a cantiga of Afonso X, spelt aguias More words from the 13th century
Inherited from
Latin aquila
Ultimate origin
Latin aquila
Etymology tree
inherited borrowed derived
Latin aqua
Aromanian apã
Catalan aigua
Italian acqua
Old French iaue
French eau
Portuguese água
Romanian apă
Spanish agua
English aqua
Latin aquilus
Latin aquila
Portuguese águia
Italian aquila
Romanian aceră
From the same root
Italian acquaio ← aqua
Italian adacquare ← aqua
Latin aquālis ← aqua
Latin aquārius ← aqua
Latin aquāticus ← aqua
Latin aqueus ← aqua
Latin aquor ← aqua
Latin aquōsus ← aqua
Italian acquaiolo ← acqua
Italian annacquare ← acqua
Romanian apos ← apă
Latin aquilifer ← aquila
Latin aquilīnus ← aquila
Latin aquilō ← aquila
Italian aquilone ← aquila

Pronunciation

  • Brazil: /ˈa.ɡjɐ/[1]
  • Portugal: /ˈa.ɡjɐ/, [ˈa.ɣjɐ][1]
  • Portugal, Southern: /ˈa.ɡjɐ/[1]

Forms

águia f (plural águias)[1] Old texts write aguia and aguya (14th century), agia in the Crónica Troiana, and aguea in the 15th century.[2][3]

Etymology

It is inherited from Latin aquila (“eagle”), written Old Galician-Portuguese aguia and Old Galician-Portuguese aguya in the oldest texts.[2][4][5][1] Machado notes that the word was treated in a special way in Hispania: the regular outcome of the Latin would have been *aqla, which would have given ⟨alha⟩ in Portuguese and ⟨aja⟩ in Castilian.[5] The glossary of the Crónica Geral therefore calls it a semi-learned word.[3] Vieira (1871–1874) explained the /ɡ/ from the Latin /kʷ/ and the loss of the medial /l/.[6]

The same Latin word is Galician aguia, Spanish águila, Catalan àguila, French aigle, Italian aquila and Romanian aceră.[7][8][1] De Vaan thinks it possible that the Latin noun was derived from aquilus (“dark-coloured”), the eagle being one of the largest dark birds; he rejects an explanation as a compound “swift little bird”.[9] The OLD and Wiktionary also take it as probably from the adjective.[10][1]

Earliest recorded meaning

The word is first recorded in the 13th century.[2][4] A cantiga of Afonso X has the lines non faça que semelhen grous / os coruos e as aguias babous, in which crows are made to look like cranes.[5][3] Airas Perez Vuitoron names the aguia caudal beside the raven and the crow.[3]

Semantic evolution

From the bird the word passed to the Roman standard and to other emblems, to coins bearing an eagle, and to a constellation.[11][2] Morais (1789) records a man of high and penetrating mind as an águia, and also an old cannon of that name.[11] Feijó (1734) distinguishes águia, the queen of birds, from águila, a scented wood from Cochinchina.[12]

The Brazilian dictionaries note that the true eagles of the genus Aquila do not live in South America; there the word names other large birds of prey.[13][14] In Brazil it is also group two of the jogo do bicho and, pejoratively, a sly, crafty person.[2][15] In Portugal it stands for the Benfica sports club, whose emblem is an eagle.[16]

Timeline

  • 13th century – aguias in a cantiga of Afonso X.[5][3]
  • c. 1430 – aguya in the Horto do Esposo.[17]
  • 1344 – aguya caudal in the Crónica Geral.[3]
  • 15th century – the spelling aguea.[2]
  • 1611 – Barbosa enters Aguia, ave, with aquilinus for “of an eagle”.[18]
  • 1734 – Feijó separates águia from águila.[12]
  • 1789 – Morais records the figurative sense “man of penetrating mind”.[11]

Meanings

Noun

  1. An eagle: any of several large birds of prey of the family Accipitridae, with a strong hooked bill and talons.[2][16][1]
  2. An emblem, standard or flag bearing an eagle, such as the eagles of the Roman legions; an eagle in a coat of arms.[2][19][1]
  3. (figurative) A person of outstanding talent or sharp intelligence.[2][16]
  4. (figurative) A leader, a ruler.[2][1]
  5. A gold coin of some countries, such as the old gold coin of the United States.[2][20]
  6. (Brazil) Group two of the jogo do bicho.[2]
  7. (Brazil, pejorative) A sly, crafty person.[2][15]
  8. (Portugal, sport) The Benfica club, or one of its supporters.[16]

Word family

  • águia-caçadeira
  • águia-calçada
  • águia-cobreira
  • águia-dourada
  • águia-imperial-ibérica
  • aquilino
  • áquila
  • Latin aquila
  • Spanish águila

Usage notes

Written with a capital, Águia is the constellation Aquila.[16][1]

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 e f g h i j k l m Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. águia
  3. ^ a b c d e f 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. aguia
  4. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. águia
  5. ^ a b c d Machado, José Pedro (1987), Dicionário etimológico da língua portuguesa, 4th ed., 5 vols., Lisboa: Livros Horizonte, p. s.v. águia
  6. ^ 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, 246
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 582
  8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. aquila
  9. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  10. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. aquila
  11. ^ a b c 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, 45
  12. ^ a b Feijó, João de Morais Madureira (1734), Orthographia, ou Arte de escrever, e pronunciar com acerto a lingua portugueza, Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. águia
  13. ^ Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. águia
  14. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. águia
  15. ^ a b Wikcionário (Portuguese Wiktionary), pt.wiktionary.org, p. s.v. águia
  16. ^ a b c d e 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. águia
  17. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. aguya
  18. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. aguia
  19. ^ 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. águia
  20. ^ Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. águia

Related etymologies

Cite this entry

“Águia.” Etymologically, 15 Nov. 2026, etymologically.com/pt/%C3%A1guia. Accessed 16 Nov. 2026.

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