Etymologically

Etymology and origin of the Italian word aglio

Confidence
Established
Formation
Inherited
First attested
1233 Mattasalà More words from the 13th century
Inherited from
Latin alium
Ultimate origin
Latin ālium
Etymology tree
inherited borrowed derived
Latin ālium
Italian aglio
Spanish ajo

Pronunciation

Forms

aglio m (plural agli, diminutive agliétto)[1]

Etymology

It is inherited from Latin ālium (“garlic”), also spelt allium, the form found in inscriptions from the 1st century AD.[2][3][4][5][1] The word is pan-Romance: French ail, Occitan alh, Catalan all, Spanish ajo, Portuguese alho, Sardinian azu and Romanian ai.[3][6][7] The DÉRom reconstructs a Proto-Romance neuter: every Romance variety has a masculine outcome, and feminine forms from the neuter plural occur in a central area that includes Italian.[8] The dialect forms fill some twenty columns of the LEI.[2]

The origin of the Latin word is unknown.[5][2][9] Its only comparison is a Greek gloss Ancient Greek ἄλλην (állēn) for a vegetable “among the Italians”, so Nocentini takes it, like many plant names, to be a word of the pre-Latin substrate.[3][5] De Vaan mentions a derivation from āla (“wing”), the bulb being split into “wings”, and Kroonen a borrowing related to Ancient Greek ἄγλις (áglis).[5][1]

Earliest recorded meaning

The plural ali is recorded in 1233 in the accounts of Mattasalà, and agli at the end of the 13th century in a toll schedule.[2] The TLIO's first record is the Neapolitan Regimen sanitatis of the 13th century, for the plant whose bulb seasons food.[10]

Semantic evolution

Old Italian already used aglio for a thing of no value, “nothing”.[10] Passavanti repeats that leeks, onions and garlic cause bad dreams, and Boccaccio tells of a man who sends a bunch of fresh garlic from his garden as a gift.[11] Cennini makes a mordant for gilding from crushed garlic.[11]

Derivatives followed: agliata, a garlic sauce, at the end of the 13th century, perhaps through French or Provençal, aglietto in the second half of the 14th century and agliaceo “garlicky” in 1925.[3][12][2] Many other species of the genus are named aglio, such as aglio orsino, wild garlic.[13][4]

Timeline

  • 1233 – The plural ali is recorded in Mattasalà's accounts.[2]
  • Late 13th century – Agli appears in a toll schedule;[2][3] agliata is recorded.[2][3]
  • Second half of the 14th century – Aglietto is recorded.[3]
  • 1925 – Agliaceo appears in the Zingarelli dictionary.[2]

Meanings

Noun

  1. garlic, the plant Allium sativum.[4][14][15]
  2. The bulb of this plant, divided into cloves and used in cooking and folk medicine.[4][14][15]
  3. Any plant of the genus Allium; with a capital, the genus itself.[4][14][13]
  4. (colloquial) Nothing, in non valere un aglio, to be worth nothing.[4][16][10]

Word family

  • agliaceo
  • agliata
  • aglietto
  • agliaio
  • agliaria
  • aglina

Usage notes

The whole bulb is a testa or capo d'aglio, a clove a spicchio.[4][13] Spaghetti aglio e olio are dressed with garlic and oil.[15][17]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d e f g Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ a b c d e f g De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  5. ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  7. ^ Körting, Gustav (1907), Lateinisch-romanisches Wörterbuch: etymologisches Wörterbuch der romanischen Hauptsprachen, 3rd ed., Paderborn: Schöningh
  8. ^ Buchi, Éva; Schweickard, Wolfgang, eds. (2008–), Dictionnaire Étymologique Roman (DÉRom), Nancy: ATILF, http://www.atilf.fr/DERom
  9. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  10. ^ a b c Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  11. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca, p. 1, 260
  12. ^ Prati, Angelico (1951), Vocabolario etimologico italiano, Milano: Garzanti, p. 29
  13. ^ a b c Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  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. ^ a b c Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  16. ^ Gabrielli, Aldo (2020), Grande dizionario italiano, digital ed., Milano: Hoepli
  17. ^ Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana

Related etymologies

Cite this entry

“Aglio.” Etymologically, 14 Nov. 2026, etymologically.com/it/aglio. Accessed 14 Nov. 2026.

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