Etymologically

Etymology and origin of the Portuguese word tratar

Confidence
Established
Formation
Borrowing
First attested
1259 a Galician document, spelt tractar More words from the 13th century
Borrowed from
Latin tracto
Ultimate origin
Latin trahō
Etymology tree
inherited borrowed derived
Latin trahō
Italian trarre
Spanish traer
Latin tractō
French traité
French traiter
Italian trattare
Romanian trata
Spanish trechar
Portuguese tratar
Spanish tratar
From the same root
Italian tratta ← trahō
Latin abstrahō ← trahō
Latin attrahō ← trahō
Latin contrahō ← trahō
Latin dētrahō ← trahō
Latin distrahō ← trahō
Latin extrahō ← trahō
Latin intertrahō ← trahō
Latin intrahō ← trahō
Latin pertrahō ← trahō
Latin prōtrahō ← trahō
Latin retrahō ← trahō
Latin subtrahō ← trahō
Latin tractim ← trahō
Latin tractiō ← trahō
Latin tractus ← trahō
Latin trāgula ← trahō
Latin trāma ← trahō
Italian tranne ← trarre
French traitement ← tractō
Latin contrectō ← tractō
Latin dētrectō ← tractō
Latin obtrectō ← tractō
Latin pertractō ← tractō
Latin retractō ← tractō
Latin tractābilis ← tractō
Latin tractātiō ← tractō
Latin tractātus ← tractō

Pronunciation

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

Forms

tratar (first-person singular present trato, first-person singular preterite tratei, past participle tratado)[1] The medieval language wrote tractar (from the 13th century), trautar (14th century) and traitar (15th century).[2][3][4] The spelling tractar was still in use in the 19th century.[1][5]

Etymology

It is a semi-learned form of the older Old Galician-Portuguese tractar, borrowed from Latin tractō (“to drag about; to handle; to manage, deal with”), the frequentative of trahō (“to pull, drag”), formed on its supine tractum.[1][4][3][6] The medieval language also had Old Galician-Portuguese trautar “to negotiate”, found in the Crónica Troiana and still in the Leal Conselheiro of the 15th century, and Nascentes derives the present form from it;[7][2][8][6] Lorenzo also records Old Galician-Portuguese traitar.[7][2][8][6]

Spanish tratar is likewise a learned word, beside the popular Spanish trechar “to split fish open for salting”, while French traiter (first written traitier, about 1120) and Italian trattare come from the same Latin verb.[9][10][1] The origin of the Latin base verb is unclear; a link with *draganą (“to drag”) is debated, since the two initial consonants do not usually correspond.[1]

Earliest recorded meaning

The oldest record in Lorenzo's chronology is a Galician document of 1259, deue a tractar d'anbalas partes, “he must deal on behalf of both parties”.[2] The Crónica Troiana has tractado et outorgado “negotiated and granted” and uses trautar for “to negotiate”.[2][7] The first sense is thus “to negotiate, handle an affair”.[2]

Semantic evolution

Houaiss dates the sense “to have dealings with, keep company with” to 1391, and “to take care of” and “to treat an illness” to the 15th century;[4] Cunha's index also records two 14th-century senses since lost, “to plot” and “to aspire to”.[4] Barbosa (1611) has tratar bem and tratar mal a alguem “to treat someone well, badly”.[11] Morais (1813) adds “to address someone as” (tratar por Excellencia, tratar por tu), “to see to” (tratar da vida, tratar da saúde), “to write or speak about a subject” and “to practise” (tratar verdade com todos “to deal truthfully with everyone”).[12]

Modern senses include treating a substance or a crop with a product, the pronominal trata-se de “it is a matter of”, and tratar de with an infinitive, “to see to doing something”.[4][1][13] In Brazil the verb also means “to feed” an animal.[1]

Timeline

  • 1259 – tractar in a Galician document.[2]
  • 13th century – the form tracta.[4]
  • 14th century – trautar “to negotiate”, in the Crónica Troiana.[7][2]
  • 1391 – first record of the sense “to have dealings with”.[4]
  • 1402 – tratado in a Galician document.[2]
  • 15th century – the senses “to take care of” and “to treat an illness”.[4]
  • 1518 – tratar in the Espelho de Cristina.[14]
  • 1569 – Cardoso's dictionary translates tratar as Latin tracto.[15]
  • 1611 – Barbosa lists tratar bem and tratar mal.[11]
  • 1813 – Morais records tratar por tu and tratar da saúde.[12]

Meanings

Verb

  1. To deal with, discuss (a subject) in speech or writing;[4][1] (of a book, a talk) to be about: O capítulo trata da história do porto.[4][1]
  2. To talk (with someone), to discuss or debate a matter together.[4][13]
  3. To address (someone) as, with a title or form of address: tratar alguém por tu, tratar de doutor.[4][1]
  4. To have dealings with, keep company with;[4][16] (reciprocal) to be on speaking terms.[4][16]
  5. To treat, behave towards (someone or something) in a given way.[4][13][1]
  6. To arrange, agree on, negotiate (a deal, a marriage); to trade in.[4][1]
  7. To take care of, look after (a house, children, oneself); to feed.[4][17]
  8. (medicine) To treat (a patient or an illness); (pronominal) to undergo treatment.[4][18][1]
  9. To subject (a substance, a crop, a hide) to a chemical or other process.[1][19]
  10. (pronominal, impersonal) Trata-se de: it is a matter of, the point is.[13][1]
  11. (with de and an infinitive) To see to doing something, set about it at once.[1][13]
  12. (Brazil) To feed (an animal).[1]

Word family

  • tratamento
  • tratável
  • tratador
  • trato
  • maltratar
  • destratar

Usage notes

Tratar por tu means to address someone with the intimate pronoun tu; in the countryside of Rio Grande do Sul it is said of speaking as an equal to someone one knows well.[20][4]

References

  1. ^ a b c d e f g h i j k l m n o p q r s t u Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i 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. tractar
  3. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. tratar
  4. ^ a b c d e f g h i j k l m n o p q r s Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. tratar
  5. ^ 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, 797
  6. ^ a b c Nascentes, Antenor (1955), Dicionário etimológico da língua portuguesa, vol. 1: Nomes comuns, Rio de Janeiro (1st ed. 1932, preface by W. Meyer-Lübke), p. 503
  7. ^ a b c d 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. trautar
  8. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. tratar
  9. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954), p. s.v. tractare
  10. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. traiter
  11. ^ a b Barbosa, Agostinho (1611), Dictionarium lusitanicolatinum, Braga: Fructuoso Lourenço de Basto (CLP transcription, Universidade de Aveiro), p. s.v. tratar
  12. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 801
  13. ^ a b c d e Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. tratar
  14. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. tratar
  15. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. tratar
  16. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. tratar
  17. ^ Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 9141
  18. ^ 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. tratar
  19. ^ 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. tratar
  20. ^ Schlee, Aldyr Garcia (2019), Dicionário da Cultura Pampeana Sul-Rio-Grandense, 2 vols., Pelotas: Fructos do Paiz, p. s.v. tratar

Related etymologies

Cite this entry

“Tratar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/tratar. Accessed 16 Nov. 2026.

Last edited on . ·