Etymologically

Etymology and origin of the Latin word dumetum

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Proto-Italic (*dū̆smo-)
Etymology tree
inherited borrowed derived
Latin dumus
Latin dumetum

Forms

dūmētum n (genitive dūmētī); second declension[1] Festus, in Paul the Deacon's epitome, reports that the ancients called it dumecta.[2][3][4] Also written dummētum.[3][4] In quotations it is found only in the plural.[2][4]

Etymology

It is from Latin dūmus (“thornbush, bramble”) + -ētum.[2][1][4] De Vaan derives dūmus from Proto-Italic *dū̆smo-, noting an archaic adjective ⟨dusmo⟩ quoted from Livius Andronicus; he sees only one correspondence outside Italic, Old Irish dos (“shrub”), and no further connections.[5]

Earliest recorded meaning

De Vaan, Köbler and the TLL record it first in Cicero,[5][6][4] who uses the plural dumeta of thickets.[3] He also uses it figuratively: Stoicorum dumeta, the thorny thickets of the Stoics, into which he does not want to force his speech.[3][7]

Semantic evolution

It is a clump of thorn or other bushes, a thicket,[2] as in Virgil's Georgics and Horace's odes.[3][7] Cicero's figurative uses of the thickets of Stoic argument, into which an opponent crawls, show it as an image of thorny reasoning.[3]

Medieval writers in Britain use it for a brier-patch or thicket, as William of Malmesbury tells how the Danes threw Edmund's severed head into thickets.[8]

Timeline

  • 81–43 BC – Cicero uses it of thickets and of the “thickets of the Stoics”.[3][6]
  • 70–19 BC – Virgil uses it in the Georgics.[3][7][6]
  • 65–8 BC – Horace uses it in the odes.[3][6]

Meanings

Noun

  1. A thicket, a clump of thornbushes, a brier-patch (usually in the plural).[2][3][1][8]
  2. (figurative) Thorny difficulties of argument.[3][7]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j k Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c d Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  8. ^ a b 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
Cite this entry

“Dumetum.” Etymologically, 20 Oct. 2026, etymologically.com/la/dumetum. Accessed 20 Oct. 2026.

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