Etymologically

Etymology and origin of the Portuguese word treinar

Confidence
Established
Formation
Borrowing
First attested
1500s More words from the 16th century
Borrowed from
French traîner
Ultimate origin
Latin trahō
Etymology tree
inherited borrowed derived
French traîner
Portuguese treinar
From the same root
French entraîner ← traîner

Pronunciation

  • Brazil: /tɾejˈna(ʁ)/, [tɾeɪ̯ˈna(h)][1]
  • São-Paulo: /tɾejˈna(ɾ)/, [tɾeɪ̯ˈna(ɾ)][1]
  • Rio-de-Janeiro: /tɾejˈna(ʁ)/, [tɾeɪ̯ˈna(χ)][1]
  • Caipira: /tɾejˈna(ɻ)/, [tɾeɪ̯ˈna(ɻ)][1]

Forms

treinar (first-person singular present treino, first-person singular preterite treinei, past participle treinado)[1] A variant trenar is also recorded.[2][1]

Etymology

It is borrowed from French traîner (“to pull, drag”).[3][4][5][1] Cunha, Nascentes and Aurélio give the older form Old French traïner.[6][7][8] The French verb comes from Vulgar Latin *tragīnō, a derivative of *tragō, an altered form of Latin trahō (“to pull, drag”).[6][3][9]

In Portuguese it was first a term of falconry: to train a hawk to seize a wild bird by feeding it on a hen placed on a tame bird of the same kind, so that it lost its fear of that prey.[3][10] Houaiss holds that the sense “to train an athlete or a team” comes from the English verb train, itself from the same French verb.[3] Silva Bastos and Michaelis instead derive the verb from the noun treina, the bird on which the hawk was fed.[11][12] Cunha takes the noun from French traîne.[6]

Earliest recorded meaning

Cunha dates the verb to the 16th century, with the sense “to train birds for hunting”.[6] Houaiss's first record is of 1616, in a treatise on falconry, in the same hunting sense.[3]

Semantic evolution

Bluteau (1712–1728) still marks it as a term of high falconry, and Morais (1789) defines it as accustoming a hunting bird to the bait of its prey, quoting a book on hunting: treinem-se os gaviões em frangos “let the sparrowhawks be trained on chickens”.[10][13] Vieira (1871–1874) adds the figurative reflexive “to grow used to anything”.[14]

Silva Bastos (1912) marks the reflexive “to exercise oneself” as a neologism, and the old Caldas Aulete gives it for practising for sports.[11][15] The nouns treino, treinador and treinamento are all 20th-century.[6] In Brazil it is used intransitively for working out.[1]

Timeline

  • 16th century – first records, in falconry.[6]
  • 1616 – first date Houaiss gives, in a falconry text.[3]
  • 1712–1728 – Bluteau describes it as a term of falconry.[10]
  • 1789 – Morais: to accustom a hunting bird to its prey.[13]
  • 1871–1874 – Vieira adds the figurative “to grow used to something”.[14]
  • 1912 – Silva Bastos records “to exercise oneself” as new.[11]
  • 20th century – first records of treino, treinador and treinamento.[6]

Meanings

Verb

  1. (falconry, transitive) To feed hunting birds with bait so as to train them.[3][5]
  2. (transitive) To make able or skilled through instruction or exercise; to train, coach: treinar os novos funcionários.[3][8][1]
  3. (transitive) To practise an activity regularly: treinar o remate.[3][15]
  4. (intransitive and pronominal) To prepare oneself for a competition;[3][1] (chiefly Brazil) to work out.[3][1]

Word family

  • treino
  • treinador
  • treinamento

References

  1. ^ a b c d e f g h i j k Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Ferreira, Aurélio Buarque de Holanda (1975), Novo dicionário da língua portuguesa, 1st ed., Rio de Janeiro: Nova Fronteira, p. 1428
  3. ^ 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. treinar
  4. ^ 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. treinar
  5. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. treinar
  6. ^ a b c d e f g Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. treinar
  7. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. treinar
  8. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. treinar
  9. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. traîner
  10. ^ 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. treinar
  11. ^ 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. treinar
  12. ^ 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. treinar
  13. ^ 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, 487
  14. ^ a b Vieira, Frei Domingos (1871–1874), Grande Diccionario Portuguez ou Thesouro da lingua portugueza, 5 vols., Porto: Ernesto Chardron e Bartholomeu H. de Moraes, p. 5, 807
  15. ^ a b 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. treinar

Related etymologies

Cite this entry

“Treinar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/treinar. Accessed 16 Nov. 2026.

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