Etymologically

Etymology and origin of the Portuguese word assim

Confidence
Probable
Formation
Inherited
First attested
1192 a Galician-Portuguese document, spelt assi More words from the 12th century
Inherited from
Latin sic
Ultimate origin
Latin sīc
Etymology tree
inherited borrowed derived
Latin sī
Romanian să
Spanish si
Latin sīc
Aromanian shi
French si
Italian sì
Portuguese assim
Portuguese sim
Romanian și
Spanish sí
English sic
From the same root
Italian quasi ← sī
Latin etiamsī ← sī
Latin etsī ← sī
Latin nisi ← sī
Latin quasi ← sī
Latin sīcubi ← sī
Latin sīn ← sī
Latin sīquidem ← sī
Latin sīve ← sī
Latin sōdēs ← sī
Romanian sau ← să
Latin sīcine ← sīc
Latin sīcut ← sīc
Spanish así ← sīc
French sinon ← si
Italian sissignore ← sì
Romanian același ← și
Romanian deși ← și
Romanian iarăși ← și
Romanian totuși ← și

Pronunciation

  • Brazil: /aˈsĩ/[1]
  • Portugal: /ɐˈsĩ/[1]

Etymology

It is inherited from Latin sīc (“thus, so”) with a prefixed ⟨a-⟩, written Old Galician-Portuguese assi in the oldest texts.[2][3][4][1] Houaiss, Cunha, Nascentes and Aurélio take the ⟨a-⟩ to be the preposition ad (“to, towards”), from a phrase ad sīc.[2][3][5][6] Wiktionary starts instead from Late Latin ac sīc, with ac (“and, also”).[1] Machado derives the old form from an older Old Galician-Portuguese si (“so”), from the Latin adverb.[4] Meyer-Lübke saw in the ⟨a-⟩ the one of the demonstratives, and Corominas, for the Spanish adverb, an extension of the adverb on the model of many adverbs in ⟨a-⟩.[7][8]

The final nasal of the modern form is a later addition.[4][2] Corominas explains the ⟨-n⟩ of the Spanish dialect form asín and of the Portuguese word by the analogy of other particles such as non, bien and sin.[8]

The same Latin adverb, with different first elements, is in Galician así, Spanish así, Catalan així, French ainsi, Italian così and Romanian așa.[7][1]

Earliest recorded meaning

A Galician-Portuguese document of 1192 has assi us das sestas com' en outro herdamento “so … as in another estate”.[9] Latin laws of 1188–1230 already write the Romance adsi (Et si adsi non fecerit “and if he does not do so”).[4] In the cancioneiros assi means “so, in such a way” and is constant in oaths such as assi Deus m'ampar “so may God protect me”.[9]

Semantic evolution

The medieval poets used assi... que as a conjunction of result, “in such a way that”.[9] Morais (1789) records assim with the subjunctive to express a wish, as in assim te eu veja “so may I see you”.[10] The informal use with de, “full of”, usually accompanied by a gesture of the fingers, is recorded in both Brazil and Portugal.[2][11] The repeated assim, assim “so-so” is Brazilian;[12][13] Aulete notes that Portugal says assim e assim.[12][13] The word passed into Macanese as assí.[1]

Timeline

  • 1188–1230 – Latin laws write adsi.[4]
  • 1192 – assi in a Galician-Portuguese document.[9][2]
  • 13th century – asse Deus m'ajude in the Cantigas de Santa Maria.[9]
  • 14th century – assi in the Trasladação de S. Nicolau.[14]
  • 15th century – first records of assim; the CTA has it in the Livro das tres vertudes (witness after 1450).[2][15]
  • 17th century – assi still in use, beside assim.[4]
  • 1697 – Pereira translates Assim as Latin ita, ut.[16]
  • 1789 – Morais records assim with the subjunctive of wishing.[10]

Meanings

Adverb

  1. In this, that or such a way: Corta o pão assim, ao meio.[2][17][1]
  2. In the same way, likewise.[6][11]
  3. (informal, with de) Full of, crowded with, usually with a gesture: O mercado estava assim de turistas.[2][11][1]
  4. With the subjunctive, expresses a wish.[18][13]

Adjective

  1. Like that, of that kind: Nunca vi um inverno assim.[2][11][18]

Conjunction

  1. Therefore, so, consequently.[18][11][17]

Usage notes

Common set phrases are assim como “just as; as well as”, assim que “as soon as”, assim seja “so be it, amen” and como assim? “what do you mean?”.[11][17]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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. assim
  3. ^ a b Cunha, Antônio Geraldo da (2010), Dicionário etimológico da língua portuguesa, 4th ed., Rio de Janeiro: Lexikon, p. s.v. assim
  4. ^ a b c d e f Machado, José Pedro (1987), Dicionário etimológico da língua portuguesa, 4th ed., 5 vols., Lisboa: Livros Horizonte, p. s.v. assim
  5. ^ Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. assim
  6. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. assim
  7. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 7892
  8. ^ a b Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 1, 376
  9. ^ 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. assi
  10. ^ 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. 1, 131
  11. ^ a b c d e f Porto Editora (2013), Grande Dicionário da Língua Portuguesa, Porto: Porto Editora, p. 1013
  12. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. assim, assim
  13. ^ a b c 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. assim
  14. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. assi
  15. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. assim
  16. ^ 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. assim
  17. ^ a b c Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. assim
  18. ^ 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. assim

Related etymologies

Cite this entry

“Assim.” Etymologically, 15 Nov. 2026, etymologically.com/pt/assim. Accessed 16 Nov. 2026.

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