Etymologically

Etymology and origin of the Latin word vescus

Confidence
Disputed
Formation
Back-formation
First attested
c. 180–102 BC, Lucilius
Ultimate origin
Latin vēscor
Etymology tree
inherited borrowed derived
Latin vescor
Latin vescus

Pronunciation

  • Classical: [ˈweːs.kʊs][1]
  • Ecclesiastical: [ˈvɛs.kus][1]

Forms

vēscus (feminine vēsca, neuter vēscum); first/second-declension adjective[1]

Etymology

The origin is disputed.[2] The OLD and Wiktionary take it as perhaps from Latin vēscor (“to feed on”), a back-formation,[3][1] and Georges also calls it related to that verb.[4] De Vaan doubts this, since the meanings can be linked only through a complicated chain of shifts, and suggests instead a compound of the prefix vē- (“un-, under-, over-”) (as in vēsānus and vēgrandis) with *ēsko- (“nourishing”) or *ēskā- (“food”).[2] Gellius already noted that the particle ⟨vē-⟩ can both increase and diminish, so that this adjective could be taken both ways.[3]

Earliest recorded meaning

The first author is Lucilius,[5][3] who speaks of living a fastidious and meagre life, quam fastīdiōsum ac vēscum vīvere.[3][4]

Semantic evolution

Its main sense was thin, poor or meagre:[3][6] Virgil uses it of thin willow leaves and of poppy seed,[3] Ovid says farmers called spelt that grew poorly vēsca,[3] and Pliny the Elder speaks of a man of slight body but great strength.[3] Afranius uses it of a boy's weak strength, and Gellius of short exhortations too slight to feed zeal.[3][4]

Paulus' abridgement of Festus explains Lucretius' vēscō sale, said of salt water that wears away rocks, as “devouring”; the OLD thinks this may be a misunderstanding, while Georges takes the active sense “consuming” for Lucretius and for Virgil's poppy.[3][4] A glossary renders it with Greek words for eating little.[4]

Timeline

  • c. 180–102 BC – Lucilius speaks of a meagre life.[3][5]
  • 96–55 BC – Lucretius uses it of brine eating away rocks.[3][5]
  • 70–19 BC – Virgil uses it of thin leaves and poppy.[3][5]
  • 43 BC–18 AD – Ovid reports it as a farmers' word for poorly grown spelt.[3][5]
  • c. 165 AD – Gellius discusses its double sense.[3][5]

Meanings

Adjective

  1. Thin, small, weak, meagre.[3][6]
  2. (of a way of life) Poor, scanty.[6][4]
  3. Devouring, consuming (so Festus for Lucretius' vēscō sale).[3][4]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d e f g h i j k l m n o p q Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e f g Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  5. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry

“Vescus.” Etymologically, 21 Oct. 2026, etymologically.com/la/vescus. Accessed 23 Oct. 2026.

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