Etymologically

Etymology and origin of the Italian word folgorare

Confidence
Probable
Formation
Inherited
First attested
c. 1304 Italian translation of Plutarch's Lives More words from the 14th century
Inherited from
Latin fulguro
Ultimate origin
Latin fulgur
Etymology tree
inherited borrowed derived
Latin fulgur
Italian folgore
Latin fulgurō
Italian folgorare

Pronunciation

  • /fol.ɡoˈra.re/[1]

Forms

folgorare (first-person singular present fólgoro, first-person singular past historic folgorài, past participle folgoràto, auxiliary avére)[1] Old forms are Old Italian fulgurare and Old Italian fulgorare.[2][3][4]

Etymology

It is inherited from Latin fulgurāre (“to lighten, flash”), a verb made from fulgur (“lightning”).[5][6][7][8][9] The TLIO instead treats it as formed in Italian from folgore, and Wiktionary notes that it can be analysed as that noun with the verb ending -are.[4][1] The GDLI calls it a learned word.[2] The Romanian verb fulgera comes from a variant Vulgar Latin *fulgerāre.[9][10]

The Latin noun goes back to Proto-Italic *folgos and belongs with fulgeō (“to flash, shine”).[1] The French verb fulgurer is a 19th-century borrowing from Latin.[10]

Earliest recorded meaning

DELI's first record is the Italian translation of Plutarch's Lives of about 1304, in the sense “to flash with lightning”: lightning struck so hard that it burnt many men-at-arms.[5][11][7] The TLIO's first example is Dante's Commedia.[4]

Semantic evolution

From flashing lightning the verb soon passed to light in general: Petrarch's eyes folgorar da lunge (blaze from afar).[5][12] Dante used it for speed: scese folgorando a Iuba (swept down like lightning on Juba).[12][13] The 14th-century Bible translations use it of God hurling thunderbolts.[5] Segneri used it of a parish priest thundering against vice.[11][12]

The transitive sense “to strike with lightning” (Giove folgorò Capaneo) led in the 20th century to “to electrocute”, mostly in the passive, recorded from 1965; medicine uses folgorazione for injury by electric current.[5][12][10] Figuratively one is folgorato by an idea or a face, and in football slang a striker folgora the goalkeeper with an unstoppable shot.[7][13]

Timeline

  • c. 1304 – The Italian translation of Plutarch uses folgorare for lightning.[5][7]
  • Before 1321 – Dante uses it of shining light and of swift movement.[4][12]
  • Before 1374 – Petrarch uses it for dazzling light.[5]
  • Late 14th century – The Bible translations use it of God hurling thunderbolts.[5]
  • 1554 – Folgorante appears in Matteo Bandello.[5]
  • 1965 – The sense “to strike with an electric shock” is recorded.[5]

Meanings

Verb

  1. (intransitive, literary) To flash with lightning; also impersonal: Sui monti folgorava da ore.[7][8][13]
  2. (intransitive, literary) To blaze, to shine with dazzling light: Il faro folgorava sulla scogliera.[7][3][14]
  3. (intransitive, literary) To move as fast as lightning.[7][8][14]
  4. (intransitive, literary) To inveigh violently, to thunder against someone.[7][8][12]
  5. (transitive) To strike with a thunderbolt or lightning.[7][3][13]
  6. (transitive, chiefly passive) To electrocute, to strike with an electric shock: Due tecnici sono stati folgorati da un cavo.[7][8][13]
  7. (transitive, figurative) To wither someone with a look: Mi folgorò con gli occhi.[7][8]
  8. (transitive, figurative) To strike, to dazzle, to impress deeply: Fui folgorato da quel ritratto.[7][3][8]
  9. (transitive, archaic or literary) To light up.[7][8][3]
  10. (transitive, football slang) To beat the goalkeeper with an unstoppable shot.[13]

Word family

  • folgorante
  • folgorazione
  • folgoratore
  • folgorio
  • sfolgorare

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  3. ^ a b c d e Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  4. ^ a b c d Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  5. ^ a b c d e f g h i j Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  6. ^ Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  7. ^ a b c d e f g h i j k l m De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  8. ^ a b c d e f g h Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  9. ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  10. ^ a b c Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 1677
  11. ^ a b Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET
  12. ^ a b c d e f Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  13. ^ a b c d e f Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  14. ^ a b Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana

Related etymologies

Cite this entry

“Folgorare.” Etymologically, 14 Nov. 2026, etymologically.com/it/folgorare. Accessed 14 Nov. 2026.

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