Etymologically

Etymology and origin of the Portuguese word peixe

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin piscis
Ultimate origin
Latin piscis
Etymology tree
inherited borrowed derived
Latin piscis
Catalan peix
French poisson
Italian pesce
Portuguese peixe
Romanian pește
Spanish pez
From the same root
Latin piscārius ← piscis
Latin piscīna ← piscis
Latin piscor ← piscis
Latin piscōsus ← piscis
Romanian pescui ← pește

Pronunciation

  • Brazil: /ˈpe(j).ʃi/, [ˈpe(ɪ̯).ʃi][1]
  • Portugal: /ˈpɐj.ʃɨ/[1]
  • Northern, Portugal: /ˈpej.ʃɨ/[1]
  • Central, Portugal: /ˈpej.ʃɨ/[1]

Forms

peixe m (plural peixes)[1] Old Galician-Portuguese had peixe, pexe and peyxe side by side.[2][3] Nascentes notes that pexe lasted into the 16th century, in the Lusíadas, and still lives in the south of Portugal.[4]

Etymology

It is inherited from Latin piscis (“fish”), written Old Galician-Portuguese peixe and Old Galician-Portuguese pexe in the oldest texts.[3][5][2][1] Nascentes explains the ⟨x⟩ /ʃ/ as the /s/ absorbing the palatalised /k/ of the Latin group ⟨sc⟩, and calls the later diphthong /ej/ in the first syllable hard to explain, as in manteiga and teima.[4] Nascentes's fuller dictionary adds that Nunes saw an exceptional treatment of the group, whose two parts swapped places.[6]

The same Latin word is Galician peixe, Spanish pez, Catalan peix, Occitan peis, Italian pesce and Romanian pește.[7][8][1] French poisson comes from a derivative of the Latin word, as does peixão.[7][6]

Wiktionary traces the Latin word to Proto-Indo-European *peysk-.[1] De Vaan compares íasc and 𐍆𐌹𐍃𐌺𐍃 (fisks), and finds the difference in vowel between the Celtic form and the Latin and Germanic forms hard to account for.[9][1]

Earliest recorded meaning

The first records are in the Cantigas de Santa Maria: cantiga 339 tells of tres peixes, and cantiga 369 has un pexe and o peyxe in the same poem.[2] The Miragres de Santiago describe a lake en que andan peixes moy grãdes et moy negros “in which very large and very black fish swim”.[2]

Semantic evolution

In the 15th century the plural Peixes also names the twelfth sign of the zodiac, and later the constellation.[3] Bluteau explains that many fish are named after land animals or objects they resemble, such as peixe-galo, peixe-porco, peixe-serra and peixe-espada.[10] Morais (1789) records peixe podre for something worthless and estar como peixe na água “to be at one's ease”.[11] A cantiga d'escarnho already had the phrase coçar-se con a mão do peixe, to make do with a remedy that does nothing.[12]

In Brazil the diminutive peixinho, and informally peixe, means a teacher's or a patron's favourite.[3][13] The first Caldas Aulete gives a regional sense in Portugal, a showy girl.[14] The word passed into the creoles as pexi in Kabuverdianu and pis in Guinea-Bissau Creole.[1]

Timeline

  • 13th century – peixes and pexe in the Cantigas de Santa Maria.[2][3]
  • 13th century – peyxero, the earliest form of peixeiro “fishmonger”.[5]
  • 15th century – the sense “sign of the zodiac”.[3]
  • 1569 – Cardoso translates it by Latin piscis.[15]
  • 1712–1728 – Bluteau lists fish named after animals and objects.[10]
  • 1734 – Feijó prescribes the spelling peixe against peiche.[16]
  • 1789 – Morais records estar como peixe na água.[11]
  • 20th century – first records of peixada and peixaria.[5]

Meanings

Noun

  1. fish, a cold-blooded aquatic vertebrate with fins and gills.[3][17][1]
  2. (Brazil, informal) A favourite, a protégé; peixinho.[3][13]
  3. (in the plural, capitalised) Pisces, the twelfth sign of the zodiac and the constellation between Aquarius and Aries.[3][18]

Word family

  • peixada
  • peixaria
  • peixeiro
  • peixão
  • peixinho
  • peixe-boi
  • peixe-espada
  • peixe-agulha
  • peixe-balão

Usage notes

Set phrases include estar como peixe na água “to feel at ease” and não ser carne nem peixe “to be neither one thing nor the other”.[17][18]

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 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. peixe
  3. ^ 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. peixe
  4. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. peixe
  5. ^ a b c Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. peixe
  6. ^ a b Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 388
  7. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. s.v. piscis
  8. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. piscis
  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. ^ 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. peixe
  11. ^ 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, 179
  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. peixe
  13. ^ a b Navarro, Fred (2004), Dicionário do Nordeste, São Paulo: Estação Liberdade, p. s.v. peixe
  14. ^ 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. peixe
  15. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. peixe
  16. ^ 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. peixe
  17. ^ a b Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 7020
  18. ^ 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. peixe

Related etymologies

Cite this entry

“Peixe.” Etymologically, 15 Nov. 2026, etymologically.com/pt/peixe. Accessed 16 Nov. 2026.

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