Etymologically

Etymology and origin of the Portuguese word transformar

Confidence
Established
Formation
Borrowing
First attested
1300s the Galician Estoria, as transformados More words from the 14th century
Borrowed from
Latin transformo
Ultimate origin
Latin formo
Etymology tree
inherited borrowed derived
Latin fōrma
Italian forma
Portuguese forma
Spanish horma
English form
French forme
Romanian formă
German Form
Spanish forma
Latin fōrmō
Portuguese formar
French former
Romanian forma
Italian formare
Spanish formar
French transformer
Romanian transforma
Italian trasformare
Portuguese transformar
Spanish transformar
From the same root
Latin bifōrmis ← fōrma
Latin cōnfōrmis ← fōrma
Latin dēfōrmis ← fōrma
Latin fōrmālis ← fōrma
Latin fōrmāticum ← fōrma
Latin fōrmōsus ← fōrma
Latin fōrmula ← fōrma
Latin īnfōrmis ← fōrma
Latin triformis ← fōrma
Spanish hermoso ← fōrma
French format ← fōrmō
French informer ← fōrmō
Latin cōnfōrmō ← fōrmō
Latin dēfōrmō ← fōrmō
Latin fōrmātiō ← fōrmō
Latin fōrmātīvus ← fōrmō
Latin īnfōrmō ← fōrmō
Latin refōrmō ← fōrmō
Romanian înfărma ← fōrmō
French formatif ← former
Romanian formare ← forma
Romanian formație ← forma
French transformateur ← trānsfōrmō
Latin trānsfōrmātiō ← trānsfōrmō
Romanian transformare ← transformer

Pronunciation

  • Brazil: /tɾɐ̃s.foʁˈma(ʁ)/, [tɾɐ̃s.foɦˈma(h)][1]
  • São-Paulo: /tɾɐ̃s.foɾˈma(ɾ)/[1]
  • Rio-de-Janeiro: /tɾɐ̃ʃ.foʁˈma(ʁ)/, [tɾɐ̃ʃ.foʁˈma(χ)][1]
  • Caipira: /tɾɐ̃s.foɻˈma(ɻ)/[1]

Forms

transformar (first-person singular present transformo, first-person singular preterite transformei, past participle transformado)[1] Medieval texts also write trasformado and transfforma.[2][3]

Etymology

It is borrowed from Latin trānsfōrmō (“to change in shape, transform”), a learned word according to Wiktionary and Nascentes.[1][4] Houaiss and Cunha both derive it from the Latin verb, which Houaiss glosses “to convert into, metamorphose”.[3][5]

The Latin verb is a compound of trāns- (“across”) and fōrmō (“to shape, form”).[6][1] It belongs to poetry and to prose after Augustus, and Virgil uses it of Proteus turning himself into every kind of marvel.[7][6]

The same Latin word gave Galician transformar, Spanish transformar, Catalan transformar, Italian trasformare and Romanian transforma.[1] French transformer is a learned remaking, from about 1300, of the earlier and more French-looking tresformer.[8]

Earliest recorded meaning

Houaiss and Cunha date the verb to the 14th century.[3][5] Lorenzo's chronology quotes the Galician Estoria, et forõ aly transformados “and there they were transformed”, and the Frades Menores, fosse trasformado “that he be transformed”.[2] Cunha gives its early senses as “to transfigure; to convert, change”.[5]

Semantic evolution

The dictionaries of the 17th and 18th centuries explain the word with Latin: Pereira gives muto “to change”, and Folqman (1755) illustrates it with people changed into birds and Jupiter turned into a bull, from Hyginus.[9][10] Morais (1813) defines it as causing a transformation in something and adds a figurative use, “you have turned from a Portuguese into an Italian”, from Arraes.[11]

Today it means any change of form, nature or state, and the pronominal transformar-se also means “to disguise oneself”.[3] Grammar uses it for changing one structure into another, and in Portugal sports writing uses it for converting a scoring chance into a goal.[3][12] The family grew from the 16th century: transformação in the 16th, transformativo in the 17th, transformador in 1813 and transformismo in the 19th.[5]

Timeline

  • 14th century – first records of the verb.[3][5]
  • 15th century – the spelling transfforma.[3]
  • 16th century – first record of transformação.[5]
  • 1697 – Pereira's Thesouro glosses transformar with Latin transformo and muto.[9]
  • 1755 – Folqman gives examples of people changed into birds.[10]
  • 1813 – Morais records the figurative sense;[11][5] transformador is first recorded.[11][5]
  • 1836 – Constâncio's dictionary lists transformante.[5]

Meanings

Verb

  1. To give or take on a new form, look or character; to alter, change (transitive and pronominal): A reforma transformou por completo a velha casa.[3][13][14]
  2. To turn (someone or something) into something else, with em; to convert: O frio transformou a chuva em neve.[3][12]
  3. (pronominal) To pass oneself off as someone else; to disguise oneself.[3][14]
  4. (grammar) To change one sentence structure into another by a transformação.[3]
  5. (sport, Portugal) To convert a scoring chance into a goal.[12]

Word family

  • transformação
  • transformador
  • transformante
  • transformativo
  • transformável
  • transformismo

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b 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. transformar
  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. transformar
  4. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. transformar
  5. ^ a b c d e f g h i Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. transformar
  6. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press, p. s.v. transformō
  7. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press, p. s.v. transformo
  8. ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert, p. s.v. transformer
  9. ^ a b Pereira, Bento (1697), Thesouro da lingoa portuguesa, in the 1697 edition of his Prosodia (1st ed. 1647; CLP transcription, Universidade de Aveiro), p. s.v. transformar
  10. ^ a b Folqman, Carlos (1755), Diccionario portuguez, e latino, Lisboa: Régia Officina Silviana (CLP transcription, Universidade de Aveiro), p. s.v. transformar
  11. ^ a b c Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 796
  12. ^ a b c 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. transformar
  13. ^ Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. transformar
  14. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. transformar

Related etymologies

Cite this entry

“Transformar.” Etymologically, 15 Nov. 2026, etymologically.com/pt/transformar. Accessed 16 Nov. 2026.

Last edited on . ·