Etymologically

Etymology and origin of the Italian word farnetico

Confidence
Established
Formation
Inherited
First attested
1290s late 13th century, Florentine Antidotarium Nicolai and Dante's Vita nuova More words from the 13th century
Inherited from
Latin phreneticus
Ultimate origin
Ancient Greek φρήν
Etymology tree
inherited borrowed derived
Ancient Greek φρήν (phrḗn)
Ancient Greek φρενῖτις (phrenîtis)
Ancient Greek φρενιτικός (phrenitikós)
Latin phrenēticus
Italian farnetico
English frenetic
The word's journey

Pronunciation

  • /farˈnɛ.ti.ko/[1]

Forms

farnetico (feminine farnetica, masculine plural farnetici, feminine plural farnetiche)[1] An old form is Old Italian fernetico.[2][3]

Etymology

The adjective is inherited from Latin phrenēticus (“delirious, mad”), the popular outcome of the word that was taken again in learned form as frenetico.[4][5][6] The first syllable was changed by metathesis, ⟨fre-⟩ becoming ⟨far-⟩.[7][3] The noun, “delirium, frenzy”, is a back-formation from Italian farneticare according to Nocentini, GRADIT and the GDLI, while DELI and Zingarelli treat noun and adjective as one word.[5][8][3][4][9]

The Latin word, used by Cicero, is a form of Ancient Greek φρενιτικός (phrenitikós, “delirious”), from φρενῖτις (phrenîtis, “delirium”), from φρήν (phrḗn, “mind”).[1][10][11] Other popular outcomes are Romanian firetic in Transylvania and Sardinian frenedigu “frenzy” in Logudorese, and Old French had the semi-learned Old French fernicle and fornicle.[12][11]

Earliest recorded meaning

The TLIO's first records are a Florentine translation of the Antidotarium Nicolai of the late 13th century, with the noun for a delirious patient, and Dante's Vita nuova (about 1292–1293).[2] There Dante writes cominciai a travagliare sì come farnetica persona (“I began to toss about like a person in delirium”).[3][8] DELI's first records are Giordano da Pisa's, for the adjective in 1302–1305 and for the noun “fit of frenzy” in 1305–1306.[4]

Semantic evolution

In Old Italian farnetico was a medical word: the adjective for a person in a state of delirium, and the noun for that state, with avere il farnetico for “to rave”.[2] In veterinary use it named a disease of the brain in domestic animals, and an animal suffering from it.[2][13] The noun was extended to senseless talk and to a craze bound to fail: Boccaccio writes of people left nel farnetico d'andar cercando pietre nere giù per lo Mugnone (“in the frenzy of going to look for black stones down the Mugnone”).[2][8]

Tommaseo noted that frenesia had become the usual word, though phrases such as gli è entrato il farnetico lived on.[13] Today the adjective is uncommon or literary, and the noun means delirium, raving talk or a bizarre whim.[14][6][9]

Timeline

  • Late 13th century – a Florentine translation of the Antidotarium Nicolai uses the noun.[2]
  • About 1292–1293 – Dante uses farnetica persona in the Vita nuova.[2][3]
  • 1293–1294 – Dante uses the verb farneticare.[4]
  • 1302–1305 – Giordano da Pisa uses the adjective.[4]
  • 1305–1306 – Giordano da Pisa uses the noun “fit of frenzy”.[4]
  • Before 1342 – the noun's first date in Nocentini and GRADIT.[5][8]
  • 1612 – farneticamento is recorded in the first Crusca dictionary.[4]

Meanings

Adjective

  1. (literary or uncommon) Raving, delirious: Il vecchio, farnetico per la febbre, chiamava i figli.[8][14][9]

Noun

  1. (literary) delirium, raving; a fit of frenzy: dare in farnetichi, to fly into a rage.[8][9][15]
  2. Senseless talk, words without meaning.[6][2]
  3. (figurative) A craze, a bizarre or impossible whim.[8][14][6]
  4. (obsolete) A person who raves.[9]

Word family

  • farneticare
  • farneticamento
  • farneticamente

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  3. ^ a b c d e Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 5, 692
  4. ^ 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
  5. ^ a b c Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  6. ^ a b c d Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  7. ^ Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  8. ^ a b c d e f g De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  9. ^ a b c d e Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  10. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  11. ^ a b Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 1600
  12. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  13. ^ a b Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET, p. 2, 693
  14. ^ a b c Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  15. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli

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

“Farnetico.” Etymologically, 14 Nov. 2026, etymologically.com/it/farnetico. Accessed 14 Nov. 2026.

Last edited on . ·