Etymologically

Etymology and origin of the Latin word cops

Confidence
Established
Formation
Compound
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin ops
Etymology tree
inherited borrowed derived
Latin ops
Latin cops
From the same root
Latin inops ← ops
Latin officium ← ops

Pronunciation

  • Classical: [ˈkoːps][1]
  • Ecclesiastical: [ˈkɔps][1]

Forms

cōps (genitive cōpis); third-declension one-termination adjective[1] The OLD heads it cōpis and treats the nominative as hypothetical;[2][3][4] Priscian cites a nominative cops, and Varro, as emended, cōpis.[2][3][4] Other forms are the accusative cōpem and the ablative cōpī.[4][3]

Etymology

It is from Latin co- + ops (“power, means”).[2][1] Georges explains it as contracted from ⟨*coops⟩,[3] and de Vaan lists it, like cōpia, among the derivatives of ops, which goes back to Proto-Italic *opi- and Proto-Indo-European *h₃e/op-(i-) (“ability, force”).[5]

Earliest recorded meaning

De Vaan dates it from Plautus,[5] who uses it of a young man in love who has to be made well supplied with money, and in the phrase cōpī pectore, which the OLD takes as “with a chest swelling with pride”.[3][2]

Semantic evolution

It is an old word for the classical cōpiōsus, well supplied or rich, sometimes with a genitive of what one has plenty of:[3] Pacuvius exclaims over a day rich in good fortune, and Titinius uses it of being made master of all one's affairs.[3][4]

Medieval glossaries kept it as a word for “rich”,[6] and the Catholicon Anglicum also gives an indeclinable cops meaning plenty.[7]

Timeline

  • c. 250–184 BC – Plautus uses it twice.[2][3][8]
  • 220–130 BC – Pacuvius uses it with a genitive.[3][8]
  • end of the 2nd or beginning of the 1st century BC – Titinius uses it with a genitive.[3][8]
  • 6th century AD – Priscian cites the nominative cops.[3][4][8]

Meanings

Adjective

  1. Well supplied, wealthy, rich;[2][3][4] (with genitive) rich in, master of.[2][3][4]
  2. (of the chest) Swelling (with pride).[2]

Noun

  1. (Medieval Latin, indeclinable) Abundance, plenty.[7]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h 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 l m Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c d e f g Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  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. ^ du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  7. ^ 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
  8. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Cops.” Etymologically, 23 Oct. 2026, etymologically.com/la/cops. Accessed 23 Oct. 2026.

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