Etymologically

Etymology and origin of the Latin word correus

Confidence
Established
Formation
Derivation
First attested
before 223 AD, Ulpian
Ultimate origin
Latin (reus)
Etymology tree
inherited borrowed derived
Latin reus
Latin correus

Pronunciation

  • Classical: [ˈkɔr.re.ʊs][1]
  • Ecclesiastical: [ˈkɔr.re.us][1]

Forms

correus m (genitive correī); second declension[1] Also spelled conreus.[2][3][4]

Etymology

It is from Latin con- + reus (“defendant”).[2][5][1] De Vaan connects reus with rēs (“thing; matter, case”) and suggests, with a question mark, Proto-Italic *rei-wo- (“of wealth”), whence “of a case”.[6]

Earliest recorded meaning

The OLD, the TLL and Georges cite it from Ulpian in the Digest (34.3.3.3), meaning a joint defendant, one accused together with another.[2][5][7] Köbler dates Ulpian before 223 AD.[4]

Semantic evolution

Lewis & Short render it as a partner in guilt,[3] and Stelten gives it in Ecclesiastical Latin as a fellow criminal.[8] In British Medieval Latin it is a fellow defendant or accomplice: an Oxford formulary of 1304 counts as correī of a crime those who approve it, and Adam Usk's chronicle, under the year 1400, asks whether other nobles bound with someone, corei seu confidejussores, must contribute.[9] Italian correo comes from it.[10]

Timeline

  • before 223 AD – Ulpian uses it of a joint defendant.[5][4]
  • 1304 – An Oxford formulary uses it of accomplices in a crime.[9]
  • 1400 – Adam Usk's chronicle uses it of persons bound jointly.[9]

Meanings

Noun

  1. A joint defendant, one accused together with another.[2][5][7]
  2. A partner in guilt, an accomplice.[3][8][9]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  7. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  9. ^ a b c d 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
  10. ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
Cite this entry

“Correus.” Etymologically, 20 Oct. 2026, etymologically.com/la/correus. Accessed 20 Oct. 2026.

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