Etymologically

Etymology and origin of the Portuguese word roxo

Confidence
Established
Formation
Inherited
First attested
c. 1330 a cantiga d'escarnho by Joan de Gaia More words from the 14th century
Inherited from
Latin russeus
Ultimate origin
Proto-Indo-European *h₁rewdʰ-
Etymology tree
inherited borrowed derived
Latin russus
Catalan ros
French roux
English roux
Italian rosso
Romanian roșu
Latin russeus
Portuguese roxo
Spanish rojo

Pronunciation

  • Brazil: /ˈʁo.ʃu/, [ˈho.ʃu][1]
  • Rio-de-Janeiro: /ˈʁo.ʃu/, [ˈχo.ʃu][1]
  • Portugal: /ˈʁo.ʃu/[1]

Forms

roxo (feminine roxa, masculine plural roxos, feminine plural roxas, diminutive roxinho)[1] Houaiss records the spellings ròuxo in 1813 and roixo in 1836.[2] Nascentes notes that roxo is the only form used in Brazil, while roixo is the usual one in Portugal.[3]

Etymology

It is inherited from Latin russeus (“dark red, reddish”), through an older form Old Galician-Portuguese roixo.[2][4][5][6][1] Nascentes explains the loss of the ⟨i⟩ as the normal development of the diphthong /oi/ before a consonant, as in froxo and coxa.[3] Adolfo Coelho had derived the word from rubeus, and Pacheco and Lameira took it for a doublet of russo.[3]

The same Latin word is Galician roxo and Spanish rojo; it left descendants only in Portuguese, Spanish and the dialects of central and southern Italy.[7][8] The Latin adjective is formed from russus (“red”), which gave Italian rosso, French roux and Catalan ros, while rouge and roig come from Coelho's adjective instead.[7][9][3] That adjective goes back to *russos and ultimately to Proto-Indo-European *h₁rewdʰ- (“red”), the root of ruber too.[1][10]

Earliest recorded meaning

Corominas finds roxo as a man's name or nickname in two Portuguese documents of about 1060 and of 1258.[7] The first record of the adjective is a cantiga d'escarnho by Joan de Gaia, of about 1330, which mocks a nose of the colour of escarlata roxa, “deep red scarlet”: E meus narizes color d'escarlata roxa?[7][11][12] The DDGM glosses the word there as “dark red”.[11]

Semantic evolution

Until the 16th century the word meant “red”; then it took over the place of the old word for purple, morado, which survives in Spanish, while Spanish kept rojo for red.[5] Corominas thinks that in the Middle Ages it named a reddish shade rather than the colour of blood, and notes that Camões's roxa Aurora still means red.[7]

Bluteau defined roxo as the colour of common violets.[13] Morais in 1789 gave both the violet colour and a bright red, quoting Camões's a roxa flama and o roxo sangue, as well as “ruddy, red-haired”.[14] Silva Bastos recorded the noun as a vulgar name for red wine in 1912.[15] Brazilian Portuguese gave the adjective a set of informal intensive senses: “excessive”, “eager for”, “mad about” and “very hard”.[2][6] In São Paulo the noun also names a mixture of coffee and aguardente.[2]

Timeline

  • c. 1060 – Roxo appears as a man's name or nickname in a Portuguese document, and again in 1258.[7]
  • c. 1330 – Joan de Gaia's cantiga d'escarnho has escarlata roxa.[7][11]
  • 1572 – Camões uses roxo several times in Os Lusíadas.[2][3]
  • 1712–1728 – Bluteau defines it as the colour of violets.[13]
  • 1789 – Morais gives the senses “violet” and “bright red”.[14]
  • 1813 – the spelling ròuxo;[2] roixo follows in 1836.[2]
  • 1836 – first record of arroxeado.[4]
  • 1912 – Silva Bastos records the noun for red wine.[15]

Meanings

Adjective

  1. purple, violet: of the colour of the violet or the amethyst, between red and blue: uma camisa roxa.[2][6][16][1]
  2. Of the skin: bruised, black and blue from a blow: ficou com o braço roxo.[2][16][1]
  3. (obsolete) red.[2][17][1]
  4. (Brazil, informal) Intense, excessive, beyond measure: uma fome roxa.[2][6]
  5. (Brazil, informal) Very eager or anxious to do something: o miúdo anda roxo por ir à praia.[2][6]
  6. (Brazil, informal) Passionately keen on something or someone: é roxo por futebol.[2][6]
  7. (Brazil, informal) Very hard to do, arduous.[2][6]
  8. (figurative) Overcome with envy.[1]

Noun

  1. The colour purple.[2][6][16][1]
  2. (informal) A bruise.[1]
  3. (popular) red wine.[16][17][15]
  4. (São Paulo) Coffee mixed with aguardente.[2]

Word family

  • arroxeado
  • roxo-terra
  • terra roxa
  • olho roxo
  • couve-roxa

Usage notes

Portuguese roxo “purple” and Spanish rojo “red” are false friends: Spanish kept the old sense and has morado for purple.[5][7]

References

  1. ^ a b c d e f g h i j k l Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. roxo
  3. ^ a b c d e Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 450
  4. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. roxo
  5. ^ a b c Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. roxo
  6. ^ a b c d e f g h Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. roxo
  7. ^ a b c d e f g h Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 5, 49
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 7465
  9. ^ Corominas, Joan (1973), Breve diccionario etimológico de la lengua castellana, 3rd ed., Madrid: Gredos, p. s.v. rojo
  10. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. roux
  11. ^ a b c 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. roxo
  12. ^ Universo Cantigas: Glosario da poesía medieval profana galego-portuguesa, A Coruña: Instituto da Lingua e Literatura (ILLA), Universidade da Coruña, https://www.universocantigas.gal, p. s.v. roxo
  13. ^ a b Bluteau, Raphael (1712–1728), Vocabulario portuguez e latino, 8 vols. + 2 supplement vols., Coimbra / Lisboa (CLP transcription, Universidade de Aveiro), p. s.v. roxo
  14. ^ 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, 359
  15. ^ a b c Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. roxo
  16. ^ a b c d 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. roxo
  17. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. roxo

Related etymologies

Cite this entry

“Roxo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/roxo. Accessed 16 Nov. 2026.

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