Etymologically

pecuarius

Etymology and origin of the Latin word pecuarius

Confidence
Established
Formation
Derivation
First attested
Plautus
Ultimate origin
Proto-Indo-European (*peḱ-u-)
Etymology tree
inherited borrowed derived
Latin pecu
Latin pecuarius

Pronunciation

  • IPA (Classical): [pɛ.kuˈaː.ri.ʊs][1]
  • IPA (Ecclesiastical): [pe.kuˈaː.ri.us][1]

Forms

pecuārius (feminine pecuāria, neuter pecuārium); first/second-declension adjective[1] Also spelled pequārius.[2]

Etymology

It is from Latin pecū (“cattle”) + -ārius.[2][1] De Vaan traces ⟨pecū⟩ to Proto-Indo-European *peḱ-u- (“cattle”), cognate with Umbrian ⟨pequo⟩ “cattle” and Sanskrit पशु (paśú-, “cattle”).[3]

Earliest recorded meaning

Lewis & Short cite Plautus' rēs pecuāria.[4] Köbler dates Plautus c. 250–184 BC.[5]

Semantic evolution

As an adjective it meant of cattle or sheep or of raising them, as in rēs pecuāria “livestock, stock-farming” in Plautus and Cicero; as a noun it meant a cattle-breeder, grazier, as in Varro.[2][4][6][5]

British Medieval Latin used it of livestock, and pecuārium (genus canis) was a sheepdog.[7] Spanish and Italian pecuario are learned borrowings of it.[1]

Timeline

  • c. 250–184 BC – Plautus has rēs pecuāria.[4][5]
  • 116–27 BC – Varro uses the noun.[5]
  • 81–43 BC – Cicero uses it.[6][5]

Meanings

Adjective

  1. Of cattle, of livestock.[2][4]

Noun

  1. A cattle-breeder, grazier.[2][6]

Word family

  • pecuāria

References

  1. ^ a b c d e 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. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ 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

“Pecuarius.” Etymologically, 17 Oct. 2026, etymologically.com/la/pecuarius. Accessed 17 Oct. 2026.

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