Etymologically

Etymology and origin of the Italian word frusto

frusto1 worn out, threadbare

Confidence
Probable
Formation
Derivation
First attested
1524 Aretino
Ultimate origin
Latin frustum

Pronunciation

Forms

frusto (feminine frusta, masculine plural frusti, feminine plural fruste)[1]

Etymology

The word for “worn out, threadbare” is from Italian frustare (“to wear out”): it is the contracted past participle of this old verb.[2][3][4][5] That verb, still alive in the northern dialects, meant first “to nibble, chip away”, and comes from frusto2 “piece”, from Latin frustum (“fragment, morsel”).[3][2] Wiktionary instead takes the adjective from frustare (“to whip”), from frusta (“whip”), from Latin fūstis (“stick”).[1]

The Italian word passed into French fruste and Spanish frustro.[3][6][7]

Earliest recorded meaning

DELI dates the sense “worn, threadbare” to Aretino, 1524, who writes of a philosopher in toga frusta, “in a threadbare gown”.[2][8] The TLIO, however, has an older adjective frusto in Piero Ubertino da Brescia, after 1361, meaning “in poor condition”, and in medicine “unable to work properly; sterile”.[9][7]

Semantic evolution

In the 16th and 17th centuries frusto described worn clothes and old things, often doubled as frusto frusto “quite worn out”.[8] Ariosto writes Sono le forze vostre ora sì fruste (“your strength is now so spent”).[5][10] The figurative sense “trite, lacking originality” is recorded from Mamiani in 1864.[2]

In medicine a disease or syndrome is frusta when its symptoms are mild or incomplete.[4][11][10] French fruste is recorded from 1580, of a worn coin or medal, and in medicine from 1897.[6]

Timeline

  • After 1361 – Piero Ubertino da Brescia uses an adjective frusto “in poor condition”.[9]
  • 1524 – Aretino uses frusto “threadbare”.[2][4]
  • 1580 – French fruste is recorded, of a worn medal.[6]
  • 1864 – Mamiani uses it for “trite, unoriginal”.[2]

Meanings

Adjective

  1. Of clothes, worn, threadbare: un cappotto frusto sulle maniche.[4][11][12]
  2. (figurative) Of a remark or story, trite, worn out by repetition: un'idea ormai frusta.[4][11][12]
  3. (medicine) Of a disease or syndrome, with mild or incomplete symptoms.[4][11][10]

frusto2 piece, morsel

Confidence
Probable
Formation
Inherited
First attested
1321 before 1321, Dante
Inherited from
Latin frustum
Ultimate origin
Latin frustum
Etymology tree of frusto2
inherited borrowed derived
Latin frustum
Italian frusto

Pronunciation

Forms

frusto m (plural frusti)[1]

Etymology

The word for “piece, morsel” is inherited from Latin frustum (“piece, crumb”).[1][4][11][13] Wiktionary treats it as inherited, while DEI, Zingarelli and the GDLI call it learned.[1][7][5][8] The same word gave Old French frost.[14][7]

De Vaan derives frustum from Proto-Indo-European *bʰrus-to- (“broken”), comparing Old English brȳsan (“to break, bruise”).[15][1][16] Nocentini instead traces it to Proto-Indo-European *dʰwer- (“to break”), with Ancient Greek θραύω (thraúō, “to shatter”).[3] DELI and Zingarelli call its origin uncertain.[2][5]

Earliest recorded meaning

The first record is Dante's Commedia, before 1321: mendicando sua vita a frusto a frusto, “begging his life morsel by morsel”.[9][4][12][7]

Semantic evolution

Later writers used it for a piece or fragment of anything: the Tuscan Palladio for a piece of root, Cavalca for a splinter of wood, and Segneri for scraps of bread.[8][17] An old plural was fruste, feminine.[8][5] The word is now obsolete.[4][12]

Timeline

  • Before 1321 – Dante writes a frusto a frusto.[9][4]

Meanings

Noun

  1. (obsolete) A small piece, morsel, scrap: a frusto a frusto, bit by bit.[4][11][12][5]

Usage notes

An obsolete frusto “whip, rod, stick” was formed from the verb frustare “to whip”.[7][5][8][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 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 d Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ a b c d e f g h i j k De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  5. ^ a b c d e f g Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  6. ^ a b c Stammerjohann, Harro, et al. (2008), Dizionario di italianismi in francese, inglese, tedesco, Firenze: Accademia della Crusca; online at difit.italianisticaonline.it
  7. ^ a b c d e f Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 1726
  8. ^ 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
  9. ^ a b c d Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  10. ^ a b c Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  11. ^ a b c d e f Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  12. ^ a b c d e Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  13. ^ Prati, Angelico (1951), Vocabolario etimologico italiano, Milano: Garzanti, p. 469
  14. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  15. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  16. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  17. ^ a b Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET

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

“Frusto.” Etymologically, 14 Nov. 2026, etymologically.com/it/frusto. Accessed 14 Nov. 2026.

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