Etymologically

Etymology and origin of the Italian word sfuso

Confidence
Disputed
Formation
Borrowing
First attested
1941 Autarchia e Commercio More words from the 20th century
Borrowed from
Neapolitan sfuse
Ultimate origin
Latin fundō
Etymology tree
inherited borrowed derived
Italian fuso
English fuse
Italian sfuso
From the same root
Italian fusaggine ← fuso
English defuse ← fuse

Pronunciation

Forms

sfuso (feminine sfusa, masculine plural sfusi, feminine plural sfuse)[1]

Etymology

DELI, quoting Alessio, and Nocentini take it as a word from southern Italy: it is borrowed from Neapolitan sfuse (“one by one, in separate pieces”), which rests on a Vulgar Latin *exfūsus, replacing classical Latin effūsus.[2][3][4] That is the past participle of *exfundere (“to loosen”), a remaking of classical effundō (“to pour out”), from fundō (“to pour”) with the prefix ex-.[3][5] A Calabrian verb meaning “to untie, loosen”, with a participle meaning “slack” and “ruptured”, supports it.[2][3] Sicilian sfusu was said in 1876 of thread not wound well and of unspun cotton.[2]

Most dictionaries instead derive it in Italian, from Italian s- + fuso, the past participle of fondere.[6][7][8][9][10][1] Devoto saw it as a cross of fuso with sciolto.[11]

Earliest recorded meaning

GDLI's earliest quotation is from a trade paper of 20 September 1941, which prices loose honey by the kilo.[12][5] Migliorini recorded merce sfusa, goods not packed in boxes or parcels, in 1942.[2][12]

Semantic evolution

The word spread with the sale of loose goods: Moravia writes of dates sold loose, and Flaiano of loose wine served at the bar of the Chamber of Deputies.[12] The sense “melted, liquefied”, as of butter, is recorded from 1960.[2][6] Fenoglio used it of soldiers separated from their units.[12][5]

Timeline

  • 1941 – A trade paper uses sfuso of loose honey.[12][5]
  • 1942 – Migliorini records merce sfusa.[2]
  • 1960 – A dictionary records the sense “melted”.[2]

Meanings

Adjective

  1. loose, unpackaged: of goods sold without a box, packet or bottle: olive sfuse, vino sfuso.[5][6][8][1]
  2. (uncommon) melted, liquefied: burro sfuso.[5][6][8]
  3. Of a soldier, straggling, separated from his unit.[5][12]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  3. ^ a b c Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  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. ^ 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
  7. ^ Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  8. ^ a b c Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  9. ^ Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  10. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  11. ^ Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier
  12. ^ a b c d e f Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 18, 961

Related etymologies

Cite this entry

“Sfuso.” Etymologically, 14 Nov. 2026, etymologically.com/it/sfuso. Accessed 15 Nov. 2026.

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