Etymologically

Etymology and origin of the Portuguese word sul

Confidence
Established
Formation
Borrowing
First attested
1200s Cantigas de Santa Maria, spelt sur More words from the 13th century
Borrowed from
French sud
Ultimate origin
Proto-Germanic *sunþrą
Etymology tree
inherited borrowed derived
French sud
Italian sud
Romanian sud
Portuguese sul

Pronunciation

  • Brazil: /ˈsuw/, [ˈsuʊ̯][1]
  • Portugal: /ˈsul/, [ˈsuɫ][1]
  • Portugal, Southern: /ˈsu.li/[1]

Forms

sul m (plural suis)[1]

Etymology

It is borrowed from French sud, written Old Galician-Portuguese sur in the oldest texts.[2][3][4][5][1] Cunha takes it rather from su, the older form of the French word.[6] The French word was borrowed around 1138 from Old English sūþ, the source of the English word south.[7][2][6][1] Wiktionary traces it to Proto-Germanic *sunþrą.[1] The DHLF mentions a possible link with a root for “sun”, the south being the side of the sun.[7]

Nascentes and the Aurélio explain the final ⟨l⟩ from old compounds such as suleste and suloeste, in which an article had fused with the second part.[4][8][2] Silva Bastos derived the word from German.[9]

Earliest recorded meaning

The Cantigas de Santa Maria have vento de sur “south wind”.[3] Lorenzo's chronology dates sur to 1128, and quotes a stream called Sur in a Latin charter of 1107.[3] Houaiss records sul from the 15th century.[2]

Semantic evolution

The first Portuguese–Latin dictionaries define sul as a wind: Cardoso (1569) glosses it Eurus and Barbosa (1611) Auster, and Morais (1789) still has “wind blowing from the opposite side to the north”.[10][11][12] In the Portuguese East o Sul meant the lands reached by sailing south from Goa: Kanara, Malabar, Coromandel and the Malay world.[13] In Brazil o Sul is the macroregion of Paraná, Santa Catarina and Rio Grande do Sul, and in Rio Grande do Sul it once meant the province itself.[2][1][14]

Timeline

  • 1107 – a stream called Sur in a Latin charter.[3]
  • 1128 – Lorenzo's date for sur.[3]
  • 1200s – vento de sur in the Cantigas de Santa Maria.[3]
  • 1400s – Houaiss's first record of sul.[2]
  • 1496 – sul in the Regimento proveitoso contra a pestenença.[15]
  • 1500 – Cunha's date.[6]
  • 1569 – Cardoso glosses sul as a wind.[10]
  • 1591 – a royal letter speaks of the goods that come “from China and the South”.[13]
  • 1789 – Morais defines it as the wind opposite the north.[12]

Meanings

Noun

  1. south, the cardinal point opposite north.[2][8][5]
  2. The south pole.[2][8]
  3. The southern part of a country or region: o sul de Angola.[2][5]
  4. (Brazil, with a capital) The South Region of Brazil: Paraná, Santa Catarina and Rio Grande do Sul.[2][1]
  5. The south wind.[8][5][16]

Adjective

  1. Southern; of, from or towards the south: latitude sul.[2][5][16]

Word family

  • sudeste
  • sudoeste
  • sulano
  • sulino
  • sulista

Usage notes

The plural is suis.[16][1] Brazilian Portuguese pronounces the final -l as /w/, European Portuguese as a velarised /l/.[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 Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. sul
  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. sur
  4. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. sul
  5. ^ 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. sul
  6. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. sul
  7. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. sud
  8. ^ a b c d Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. sul
  9. ^ Silva Bastos, José Timóteo da (1912), Diccionario etymologico, prosodico e orthographico da lingua portugueza, Lisboa: Parceria António Maria Pereira, p. s.v. sul
  10. ^ a b Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. sul
  11. ^ Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. sul
  12. ^ 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, 429
  13. ^ a b Dalgado, Sebastião Rodolfo (1919–1921), Glossário luso-asiático, 2 vols., Coimbra: Imprensa da Universidade, p. 2, 324
  14. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. sul
  15. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. sul
  16. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. sul

Related etymologies

Cite this entry

“Sul.” Etymologically, 15 Nov. 2026, etymologically.com/pt/sul. Accessed 16 Nov. 2026.

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