Etymologically

diciannove

Etymology and origin of the Italian word diciannove

Confidence
Established
Formation
Inherited
First attested
1211 Florentine bankers' account book (as diciennove) More words from the 13th century
Inherited from
Latin decem
Ultimate origin
Latin decem,novem
Etymology tree
inherited borrowed derived
Proto-Indo-European *déḱm̥
Ancient Greek δέκα (déka)
Latin decem
Catalan deu
French dix
Italian diciannove
Italian dieci
Romanian zece
Spanish diez
The word's journey
From the same root
Ancient Greek δεκάς (dekás) ← δέκα
English decimate ← decem
Latin decānus ← decem
Latin December ← decem
Latin decempeda ← decem
Latin decemvir ← decem
Latin decennis ← decem
Latin deciēns ← decem
Latin decuria ← decem
Latin dēnī ← decem
Latin duodecim ← decem
Latin quattuordecim ← decem
Latin quīndecim ← decem
Latin sēdecim ← decem
Latin septendecim ← decem
Latin trēdecim ← decem
Latin ūndecim ← decem
Italian diciassette ← dieci
Romanian treizeci ← zece

Pronunciation

  • /di.t͡ʃanˈnɔ.ve/[1]

Etymology

It is inherited from Latin decem (et) novem (“ten and nine”), a phrase with novem (“nine”) that Caesar and Livy already used more than classical ūndēvīgintī, literally “one from twenty”.[2][1][3] Nocentini and Devoto–Oli start from an earlier Old Italian diciennove and the Italian phrase dieci e nove, which replaced the Latin word.[4][5] GRADIT, Zingarelli, Treccani and Wiktionary join the two numbers with ac (“and”), DELI and Gabrielli with et (“and”).[6][7][8][1][2][9] Rohlfs found both in the Italian numerals, while Schmid doubts the form with the first.[10]

The older forms dicennove and dicesette continue the Latin phrases directly, and the dialects from one end of Italy to the other presuppose them.[2] E. Poppe showed that the ⟨a⟩ of the modern word and of diciassette is a later Florentine and Tuscan change: Florentine disliked ⟨e⟩ before ⟨e⟩ and turned the first into ⟨a⟩, and the numerals in ⟨-a⟩ such as trentasette helped the new forms win.[2] Salvioni had explained them by the influence of trenta.[10] Devoto notes the change of unstressed ⟨e⟩ to ⟨i⟩ in the first syllable.[11] Wiktionary compares Venetian disinove.[1]

Earliest recorded meaning

The first record is diciennove in a Florentine bankers' account book of 1211, in the sense “nineteen”.[2][12][6] The form diciannove, written diecianove, is found only from 1377.[2]

Semantic evolution

Old Italian had many forms, among them dicennove, dicenove, decinove and dicienove.[12] Restoro d'Arezzo wrote dicinove in 1282, and dicenove was still used by Bandello in 1554 and Daniello Bartoli in 1670, diecinove by Botta in 1835.[10][13] The ordinal diciannovesimo is recorded before 1388 in Antonio Pucci, and diciannovenne in 1886.[2] In Tuscany a diciannovino was a coin of nineteen quattrini.[14]

An old phrase, trarre diciannove (“to throw nineteen”), meant to have extraordinary luck, nineteen being more than three dice can show.[15] In modern use the number also names the university mark one point above a pass, and le diciannove is seven in the evening.[5][8]

Timeline

  • 1211 – diciennove appears in a Florentine bankers' account book.[2][12]
  • 1282 – Restoro d'Arezzo writes dicinove.[10]
  • 1377 – the form with ⟨a⟩, diecianove, is first recorded.[2]
  • Before 1388 – Antonio Pucci uses diciannovesimo.[2]
  • 1554 – Bandello still writes dicenove.[10]
  • 1886 – diciannovenne is recorded in the newspaper L'Arena.[2]

Meanings

Numeral

  1. nineteen, ten plus nine (19, XIX), as a cardinal number: Nel parcheggio c'erano diciannove biciclette.[6][5][7]
  2. After a noun, as an ordinal: nineteenth: Leggete il capitolo diciannove.[6][5]

Noun

  1. The number nineteen, and the sign for it.[6][5][7]
  2. The nineteenth day of a month; the year '19 of a century.[6][8]
  3. (education) A university mark of nineteen, one point above a pass.[5][16]
  4. (feminine plural) le diciannove: seven in the evening.[6][7][16]

Word family

  • diciannovenne
  • diciannovesimo

References

  1. ^ a b c d 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. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  5. ^ 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
  6. ^ a b c d e f g De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  7. ^ a b c d Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  8. ^ a b c Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  9. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  10. ^ a b c d e Pfister, Max; Schweickard, Wolfgang; Prifti, Elton (eds.) (1979–), Lessico Etimologico Italiano, Wiesbaden: Reichert; online at lei-digitale.it, p. 19, 482
  11. ^ Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier
  12. ^ a b c Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  13. ^ Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 4, 356
  14. ^ Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 1289
  15. ^ Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET
  16. ^ a b Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana

Related etymologies

Cite this entry

“Diciannove.” Etymologically, 14 Nov. 2026, etymologically.com/it/diciannove. Accessed 14 Nov. 2026.

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