- Confidence
- Unknown
- First attested
- Ennius
Pronunciation
Forms
autumnus m (genitive autumnī); second declension[1]
Etymology
Its origin is unknown, the OLD calling it doubtful and the TLL uncertain.[2][3][4] Wiktionary reports a derivation from Proto-Indo-European *h₃ewǵ- (“cold”) and a borrowing from Etruscan, comparing Etruscan 𐌀𐌕𐌖𐌍𐌄 (atune, “autumn”), and Etymonline suggests Etruscan too, comparing Vertumnus.[1][5] The older spelling ⟨auctumnus⟩ was perhaps influenced by auctus “increase”.[2][5] A neuter ⟨autumnum⟩ is also found.[2] Isidore derived it from the season when leaves fall and all things ripen.[6]
Earliest recorded meaning
The OLD's earliest citation is from Ennius, of autumn, and the TLL dates it from Ennius onwards.[2][3] Köbler dates Ennius 204–169 BC.[4]
Semantic evolution
It meant autumn, the third season of the year, as in Cicero and Caesar, and Tacitus' autumnō adultō “in late autumn”.[2][7] In Juvenal it stood for a year in counting, and in Ovid for autumn fruits, the harvest.[2] An adjective autumnus “autumnal” is found in Cato's imber autumnus “autumn rain”.[2][7]
In Ecclesiastical Latin it meant autumn.[8] British Medieval Latin also used it for the harvest and harvest work.[9] It survives in Italian autunno, French automne and Spanish otoño, and Old French gave English autumn in the late 14th century.[1][5]
Timeline
- 204–169 BC – Ennius uses it of autumn.[2][4]
- 234–149 BC – Cato uses the adjective.[7][4]
- 43 BC–18 AD – Ovid uses it of the harvest.[2][4]
- late 14th century – English autumn is recorded.[5]
Meanings
Noun
Word family
- autumnō
- autumnitās
Related words
- autumnālis
- English autumn
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).
- ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
Borrowed into
- English autumn
Cite this entry
“Autumnus.” Etymologically, 16 Oct. 2026, etymologically.com/la/autumnus. Accessed 16 Oct. 2026.
Last edited on . ·