Etymologically

Etymology and origin of the Italian word fallare

Confidence
Established
Formation
Inherited
First attested
1175–1200 Proverbia que dicuntur (Venetian) More words from the 12th century
Inherited from
Latin fallo
Ultimate origin
Latin fallō
Etymology tree
inherited borrowed derived
Latin fallō
Italian fallare
Italian fallire
Italian fallo
From the same root
Latin fallāx ← fallō
Latin falsus ← fallō
Latin refellō ← fallō

Pronunciation

  • /falˈla.re/[1]

Forms

fallare (first-person singular present fàllo, first-person singular past historic fallài, past participle fallàto, auxiliary avére)[1]

Etymology

It is inherited from Late Latin fallāre (“to err”), a form recorded in Late Latin glosses in place of the classical verb of the third conjugation, which meant “to deceive” and, in the passive, “to be mistaken”.[2][3][4][5] Devoto and the GDLI describe the Late Latin verb as an intensive of the classical one.[6][7] Wiktionary also allows a formation within Italian from fallo or falla with -are, or a source in Vulgar Latin *falla,[1] but DELI takes both nouns to be formed from the verb.[2] fallire continues the classical verb.[3][2]

De Vaan connects the Latin verb with Ancient Greek σφάλλω (sphállō, “to bring down”) and traces it to Proto-Indo-European *sgʷʰh₂el- (“to stumble”); the sense would then have moved from “stumble” to “deceive”.[8]

Earliest recorded meaning

The TLIO's first record is in the Venetian Proverbia que dicuntur, from the last quarter of the 12th century.[9] DELI's first record is from the 13th century, in Rinaldo d'Aquino, in the sense “to commit an error, a fault, a sin”, and Zingarelli dates the verb before 1250.[2][10][7]

Semantic evolution

In Old Italian the verb covered breaking customs or laws and sinning against God, betraying a trust or breaking one's word, telling an untruth, being wrong in one's opinion, and also being missing or falling short: not working, not reaching a sum, not happening.[9] The infinitive was used as a noun, “fault, sin”, as in Dante's Vita Nuova (lo tuo fallar d’onni torto tortoso).[7][9] Dante has Minos, a cui fallar non lece (“who may not err”), and the blind a cui la roba falla (“whose means run short”).[10][11][5]

The noun fallo “fault” is recorded before 1294 in Guittone, and its sense “breach of the rules of a game” before 1484 in Pulci; as a sports term it pushed out the English words fault and out.[2] falla, a hole in a ship's hull, is a sailors' word from 1612 that reached the dictionaries in 1798 and everyday language only in the 19th century.[2]

The verb is now literary, kept in proverbs such as chi non fa non falla and in botany, of seeds that fail to germinate.[4][11][5]

Timeline

  • 1175–1200 – The Venetian Proverbia que dicuntur use the verb.[9]
  • Before 1250 – Zingarelli's date of first record.[10]
  • 13th century – Rinaldo d'Aquino uses fallare “to sin, to do wrong”.[2][7]
  • Before 1294 – Guittone d'Arezzo uses the noun fallo “fault”.[2]
  • Before 1484 – Luigi Pulci uses fallo of a breach of the rules of a game.[2]
  • 1612 – Falla “leak in a ship's hull” is recorded in A. Falconi.[2]
  • 1942 – Falloso “making many mistakes” is recorded.[2][3]

Meanings

Verb

  1. (literary) To make a mistake, to be wrong: Se ho fallato nei conti, correggimi.[4][11][12][1]
  2. (literary) To sin, to do wrong.[4][13][1]
  3. (archaic or literary) To be lacking, to fail, to fall short.[4][11][10][1]
  4. (botany) Of seeds, to fail to germinate; of a graft, not to take.[4][11][10][1]
  5. (rare, transitive) To get wrong, to miss: fallare il bersaglio.[10][14][1]

Word family

  • fallo
  • falla
  • falloso
  • fallosità
  • fallanza
  • fallato
  • fallatura
  • sfallare

Usage notes

The proverb chi non fa non falla says that only those who do nothing make no mistakes.[11][10][13] The past participle fallato is used of cloth, glass and other goods with a flaw.[5] The TLIO keeps as a separate headword a fallare of the Libro di Sidrach (Florence, 1383), which it derives from French falloir.[9]

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 j k 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. ^ a b c d e f De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  5. ^ a b c d Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  6. ^ Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier
  7. ^ a b c d Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  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 Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  10. ^ a b c d e f g Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  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. ^ Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  13. ^ a b Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  14. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli

Related etymologies

Cite this entry

“Fallare.” Etymologically, 10 Nov. 2026, etymologically.com/it/fallare. Accessed 11 Nov. 2026.

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