Etymologically

Etymology and origin of the Portuguese word fumo

Confidence
Established
Formation
Inherited
First attested
1200s Cantigas de Santa Maria More words from the 13th century
Inherited from
Latin fumus
Ultimate origin
Proto-Indo-European *dʰuh₂mós
Etymology tree
inherited borrowed derived
Latin fūmus
Italian fumo
Portuguese fumo
Romanian fum
Spanish humo
English fume
From the same root
Latin fūmidus ← fūmus
Latin fūmigō ← fūmus
Latin fūmō ← fūmus
Latin fūmōsus ← fūmus
Italian fumaiolo ← fumo
Italian profumo ← fumo

Pronunciation

  • Brazil: /ˈfũ.mu/[1]
  • Portugal: /ˈfu.mu/[1]

Forms

fumo m (plural fumos)[1]

Etymology

It is inherited from Latin fūmus (“smoke, steam”), written Old Galician-Portuguese fumo in the oldest texts.[2][1][3]

The same Latin word is Spanish humo, with the Spanish change of ⟨f-⟩ to ⟨h-⟩ (the old form was Old Spanish fumo), Catalan fum, Italian fumo and Romanian fum.[4][5] A by-form Galician fume stands beside fumo, a form García de Diego explains by the influence of lume (“fire”).[6][7]

The Latin word goes back to *fūmos, from Proto-Indo-European *dʰuh₂mós (“smoke”).[1][8] Its cognates include Sanskrit धूम (dhūmá, “smoke”), Ancient Greek θυμός (thumós, “spirit”) and Old Church Slavonic дꙑмъ (dymŭ, “smoke”).[8][1]

Earliest recorded meaning

The Cantigas de Santa Maria of the 13th century already use the word in its literal sense and as an image of what vanishes: enemies como fumo se desfezeron “melted away like smoke”, and candles burned con chama crara sen fumo “with a clear flame without smoke”.[9]

Semantic evolution

Besides smoke itself, the word came to mean any vapour rising from a hot or damp body, and figuratively vanity and something fleeting.[2] Morais (1813) records fumos “vanity, conceit”.[2][10] A band of black crape worn in mourning was called fumo: Houaiss notes that Bluteau (1712–1728) already records this sense.[2][11]

In Brazil fumo became the usual word for tobacco, the plant and the leaf prepared for smoking.[12][2] Houaiss first finds this Brazilianism in Vieira's dictionary (1871–1874), and Nascentes explains it by the smoke the leaf gives when it is lit.[2][3][12] From it came fumo de rolo, tobacco twisted into a rope, and the habit of smoking itself, and Brazilian slang uses the word for marijuana.[2][13] In Portugal fumo remains the usual word for smoke, where Brazil prefers fumaça.[2][14]

The word passed into Kabuverdianu and Guinea-Bissau Creole as fumu and fumu.[1]

Timeline

  • 13th century – fumo “smoke” in the Cantigas de Santa Maria.[9][2]
  • 1430 – the Horto do Esposo is the first text in the CTA corpus with the word.[15]
  • 1569 – Cardoso's dictionary renders it Latin fumus.[16]
  • 1712–1728 – Bluteau records the sense “mourning band”.[2]
  • 1813 – Morais records fumos “vanity”.[10]
  • 1871–1874 – Vieira's dictionary is the first to record the Brazilian sense “tobacco”.[2]

Meanings

Noun

  1. (chiefly Portugal) smoke, the gas and particles given off by a burning body.[2][17][1]
  2. A vapour rising from a damp body warmer than the air, or the fine spray of falling water.[2][18][1]
  3. (chiefly Brazil) tobacco, the plant, and its leaves prepared for smoking, chewing or snuff: Comprou meio quilo de fumo de rolo.[2][13][1]
  4. The habit of smoking (fumar): Largou o fumo há dez anos.[2][13]
  5. A band of black crape worn as a sign of mourning.[2][18]
  6. (figurative) Something fleeting or vain; in the plural, vanity, conceit.[2][19]
  7. (Brazil, slang) marijuana.[2][13]

Word family

  • fumal

Usage notes

Aurélio also records a separate noun fumo of Mozambique, “village chief”, from Chisena and Chuabo.[14] The spelling fumo for fomos “we were, we went” in rural Brazilian speech is not this word.[1]

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 f g h i j k l m n o p q r Houaiss, Antônio; Villar, Mauro de Salles (2001), Dicionário Houaiss da língua portuguesa, Rio de Janeiro: Objetiva, p. s.v. fumo
  3. ^ a b Nascentes, Antenor (1966), Dicionário etimológico resumido, Rio de Janeiro: Instituto Nacional do Livro, p. s.v. fumo
  4. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  5. ^ Corominas, Joan; Pascual, José A. (1980–1991), Diccionario crítico etimológico castellano e hispánico, 6 vols., Madrid: Gredos, p. 3, 427
  6. ^ García de Diego, Vicente (1985), Diccionario etimológico español e hispánico, 2nd ed., Madrid: Espasa-Calpe (1st ed. 1954)
  7. ^ Estraviz, Isaac Alonso, Dicionário Estraviz, https://estraviz.org, p. s.v. fumo
  8. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ 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. fumo
  10. ^ a b Silva, António de Morais (1813), Diccionario da lingua portugueza, 2nd ed., 2 vols., Lisboa: Typographia Lacerdina, p. 2, 66
  11. ^ Figueiredo, Cândido de (1899), Novo diccionário da língua portuguesa, 1st ed., 2 vols., Lisboa: Tavares Cardoso & Irmão, p. s.v. fumo
  12. ^ a b Beaurepaire-Rohan, Henrique de (1889), Diccionario de vocabulos brazileiros, Rio de Janeiro: Imprensa Nacional, p. s.v. fumo
  13. ^ a b c d 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. fumo
  14. ^ a b Ferreira, Aurélio Buarque de Holanda, Novo dicionário Aurélio da língua portuguesa, digital edition, p. s.v. fumo
  15. ^ Centro de Linguística da Universidade de Lisboa, CTA – Corpus de Textos Antigos, https://teitok.clul.ul.pt/cta, p. s.v. fumo
  16. ^ Cardoso, Jerónimo (1569–1570), Dictionarium ex lusitanico in latinum sermonem, Lisboa: João Álvares (CLP transcription, Universidade de Aveiro), p. s.v. fumo
  17. ^ 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. fumo
  18. ^ a b Dicionário Priberam da Língua Portuguesa, Lisboa: Priberam Informática, https://dicionario.priberam.org, p. s.v. fumo
  19. ^ 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. fumo

Related etymologies

Cite this entry

“Fumo.” Etymologically, 15 Nov. 2026, etymologically.com/pt/fumo. Accessed 16 Nov. 2026.

Last edited on . ·