Etymologically

Etymology and origin of the Italian word fumoso

Confidence
Established
Formation
Borrowing
First attested
1200s Regimen Sanitatis, Neapolitan More words from the 12th century
Borrowed from
Latin fumosus
Ultimate origin
Proto-Indo-European *dʰuh₂mós
Etymology tree
inherited borrowed derived
Latin fūmus
Italian fumo
Romanian fum
Spanish humo
English fume
Latin fūmōsus
Italian fumoso
From the same root
Latin fūmidus ← fūmus
Latin fūmigō ← fūmus
Latin fūmō ← fūmus
Italian fumaiolo ← fumo

Pronunciation

  • /fuˈmo.zo/, /fuˈmo.so/[1]

Forms

fumoso (feminine fumosa, masculine plural fumosi, feminine plural fumose)[1] Old Italian also had fummoso and fumuso.[2][3]

Etymology

It is borrowed from Latin fūmōsus (“smoky”), formed from fūmus (“smoke”) with -ōsus.[4][5][6][1] The GDLI calls it learned and compares French fumeux, from the 12th century.[3] REW lists it beside Romanian fumos, Occitan fumos, Spanish humoso and Portuguese fumoso as outcomes of the Latin adjective.[7] In Italian it also reads as fumo with -oso.[1]

De Vaan derives the Latin noun from Proto-Indo-European *dʰuh₂-mó- (“smoke”).[8]

Earliest recorded meaning

The TLIO's first record is the Neapolitan Regimen Sanitatis of the 13th century.[2][4] DELI's first date is before 1333, in Simintendi, for something that makes smoke or is full of it.[9]

Semantic evolution

Old Italian already used the word figuratively for what looks confused or dark, for a gas carrying particles, for water bubbling, and in medicine for food or drink that sends vapours from the stomach to the brain; in veterinary texts it meant rabid, and so raving or out of one's mind.[2]

The sense “haughty, conceited” appears in Alberti in 1437–38, and “confused, obscure” in Carducci in 1858.[9] Of wine, fumoso means strong and heady, recalling the Roman habit of ageing wine in a smoke room.[10][11] Giordani called Foscolo's Sepolcri a fumoso carme, an obscure poem.[11]

Timeline

  • 13th century – The Neapolitan Regimen Sanitatis uses fumoso.[2]
  • Before 1333 – Simintendi uses it for “smoky”.[9]
  • 1437–1438 – Alberti uses it for “haughty”.[9]
  • 1858 – Carducci uses it for “confused, obscure”.[9]

Meanings

Adjective

  1. Giving off smoke or vapour: una torcia fumosa.[5][10][11]
  2. Full of smoke; blackened by smoke: un bar fumoso.[5][10][1]
  3. (literary) Of wine, strong and heady.[5][10][12]
  4. (figurative) Obscure, convoluted: un saggio fumoso.[5][11][1]
  5. (figurative) Vague, insubstantial: idee fumose.[5][12]
  6. (figurative) Haughty, conceited.[5][11]

Word family

  • fumosità
  • fumosamente

Usage notes

The ⟨s⟩ is pronounced either /z/ or /s/: /fuˈmo.zo/, /fuˈmo.so/.[1]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  3. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 6, 453
  4. ^ a b Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  5. ^ a b c d e f g De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  8. ^ 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 c d e Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  10. ^ a b c d Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  11. ^ a b c d e Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  12. ^ a b Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse

Related etymologies

  • no · also from Latin
  • cosa · also from Latin
  • a · also from Latin
  • mio · also from Latin
  • uno · also from Latin
  • si · also from Latin
  • sapere · also from Latin
  • fare · also from Latin
Cite this entry

“Fumoso.” Etymologically, 14 Nov. 2026, etymologically.com/it/fumoso. Accessed 14 Nov. 2026.

Last edited on . ·