Etymologically

mezzogiorno

Etymology and origin of the Italian word mezzogiorno

Confidence
Established
Formation
Compound
First attested
1264 before 1264, Percivalle Doria More words from the 13th century
Ultimate origin
Latin medius,diurnus
Etymology tree
inherited borrowed derived
Latin medius
Italian mezzo
Italian mezzogiorno
Romanian miez
Spanish medio
Italian medio
Romanian mediu
From the same root
English intermediary ← medius
French médial ← medius
Latin dīmidius ← medius
Latin intermedius ← medius
Latin mediālis ← medius
Latin mediānus ← medius
Latin medietās ← medius
Latin mediō ← medius
Latin mediocris ← medius
Latin mediterrāneus ← medius
Latin meditullium ← medius
Latin medium ← medius
Latin merīdiēs ← medius
Spanish mitad ← medius
Italian mezzanotte ← mezzo
Italian mezzodì ← mezzo
Romanian primez ← miez
Spanish mediodía ← medio
Italian media ← medio

Pronunciation

  • /ˌmɛd.d͡zoˈd͡ʒor.no/, /med.d͡zoˈd͡ʒor.no/[1]

Forms

mezzogiorno m (plural mezzogiorni)[1]

Etymology

It is formed from Italian mezzo (“half; middle”) + giorno (“day”), literally “midday”.[2][3][4][5][1] Compare Catalan migjorn and Romanian miazăzi.[1] Wiktionary takes its use for southern Italy as a calque of Latin merīdiēs (“midday; south”), after the position of the sun at midday in the northern hemisphere, and compares French Midi (“southern France”).[1][6]

The first part is from Latin medius (“central, middle”), from Proto-Indo-European *medhi-o- (“middle”).[7][8] The second is from Latin diurnus (“daily, of the day”), from diēs (“day”), which replaced the shorter dì in much of Italy.[8]

Earliest recorded meaning

The TLIO's first record is in Percivalle Doria, a Tuscan poet, before 1264, in the sense “the hour at which the sun is highest above the horizon”.[5] DELI dates meçogiorno for noon to the 13th century, and the sense “south” to an itinerary of the Holy Land of about 1275.[9][10]

Semantic evolution

Old Italian wrote the compound as one word or two, with forms such as meçogiorno, mezzo giorno, Sicilian mezzuiornu and southern miezo iuorno.[5] A Florentine chronicle says that in 1162 the sun was darkened from the hour of noon (dall'ora di mezogiorno) until mid-afternoon.[11] The word also meant full daylight, the south, and the regions lying to the south.[5] Dante uses it for the south in 1304–1308, and Davanzati, before 1600, for a south wind, in the plural mezigiorni.[9]

From 1805 it named the southern part of a region, and in 1898 Ettore Ciccotti's Mezzogiorno e Settentrione d'Italia used it for southern Italy.[9] La questione del Mezzogiorno became the name of the problem of southern Italy's development, and Cassa per il Mezzogiorno that of a public fund.[11][2] English took Mezzogiorno in 1932.[12] Astronomy distinguishes mezzogiorno vero, mezzogiorno medio and mezzogiorno civile.[6]

Timeline

  • Before 1264 – Percivalle Doria uses the word for noon.[5]
  • About 1275 – Meçogiorno means “south” in an itinerary of the Holy Land.[9]
  • 1304–1308 – Dante uses mezzogiorno for the south.[9]
  • Before 1348 – Giovanni Villani writes mezzogiorno.[9]
  • Before 1600 – Davanzati uses the word for a south wind.[9]
  • 1805 – The sense “southern part of a region” is recorded.[9]
  • 1898 – Ettore Ciccotti uses Mezzogiorno for southern Italy.[9]
  • 1932 – English Mezzogiorno is first recorded.[12]

Meanings

Noun

  1. noon, midday: twelve o'clock: Ci vediamo davanti alla stazione verso mezzogiorno.[2][3][4][10]
  2. The striking of noon by a clock or bells: Il campanile della piazza ha appena battuto mezzogiorno.[2][3][13]
  3. (astronomy) The moment the sun crosses the upper meridian of a place: mezzogiorno vero, mezzogiorno medio.[2][3][14]
  4. south, the cardinal point: Le vigne guardano a mezzogiorno.[2][3][4]
  5. A wind blowing from the south.[2][10]
  6. The southern part of a country or region: il mezzogiorno del Portogallo.[2][3][10]
  7. Mezzogiorno (capitalised): southern Italy, including Sicily and Sardinia: la questione del Mezzogiorno.[2][3][10][1]

Usage notes

The plural mezzogiorni is uncommon.[3][4] Old texts also have the plural mezzigiorni.[11]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  3. ^ 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
  4. ^ a b c d Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  5. ^ a b c d e Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  6. ^ a b Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  7. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  8. ^ a b Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  9. ^ a b c d e f g h i Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  10. ^ a b c d e Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  11. ^ a b c Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  12. ^ a b Stammerjohann, Harro, et al. (2008), Dizionario di italianismi in francese, inglese, tedesco, Firenze: Accademia della Crusca; online at difit.italianisticaonline.it
  13. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  14. ^ Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana

Related etymologies

Cite this entry

“Mezzogiorno.” Etymologically, 14 Nov. 2026, etymologically.com/it/mezzogiorno. Accessed 15 Nov. 2026.

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