Etymologically

praedatorius

Etymology and origin of the Latin word praedatorius

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC Plautus More words from the 3rd century BC
Ultimate origin
Latin praedor
Etymology tree
inherited borrowed derived
Latin prehendō
French prendre
Italian prendere
Latin praeda
Latin praedor
Latin praedātōrius
English predatory
From the same root
Latin apprehendō ← prehendō
Latin comprehendō ← prehendō
Latin dēprehendō ← prehendō
Latin prehēnsiō ← prehendō
Latin prēnsō ← prehendō
Latin reprehendō ← prehendō
Latin superprehendō ← prehendō
French surprendre ← prendre
Italian sorpresa ← prendere
English spree ← praeda
Latin praedō ← praeda
Latin praedābundus ← praedor
Latin praedātor ← praedor
Latin praedātus ← praedor

Pronunciation

  • Classical: [prae̯.daːˈtoː.ri.ʊs][1]
  • Ecclesiastical: [pre.daˈtɔː.ri.us][1]

Forms

praedātōrius (feminine praedātōria, neuter praedātōrium); first/second-declension adjective[1]

Etymology

It is from Latin praedor (“to plunder”) + -tōrius,[2] and Wiktionary and the TLL derive it from praedātor (“plunderer”).[1][3] Both go back to praeda (“booty”), which de Vaan explains as an old compound with the root of prehendō (“to seize”), reconstructing Proto-Italic *prai-χod-ā- (“booty”).[4]

Earliest recorded meaning

It is first found in Plautus’ Menaechmi,[3][5] where a ship called predatory is a joking image of a courtesan.[3]

Semantic evolution

In Classical Latin it meant marauding, plundering or piratical.[2] Sallust calls a band of soldiers sent to plunder a manus praedātōria,[6][5] and Livy speaks of pirate ships and fleets.[6][5] Tacitus has it too.[6]

Medieval British Latin used it of what concerns plunder, and the phrase iūs praedātōrium for a right of seizure.[7] English borrowed it in the 1580s as predatory, and in zoology from the 1660s.[8]

Timeline

  • c. 250–184 BC – Plautus jokes about a predatory ship.[3][9]
  • 86–34 BC – Sallust writes of a marauding band.[6][9]
  • 59 BC–17 AD – Livy writes of pirate ships.[6][9]
  • 1580s – English borrows it as predatory.[8]

Meanings

Adjective

  1. Marauding, plundering, piratical.[2][6]
  2. (Medieval Latin) Concerned with plunder;[7] iūs praedātōrium, a right of seizure.[7]

References

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

“Praedatorius.” Etymologically, 7 Nov. 2026, etymologically.com/la/praedatorius. Accessed 8 Nov. 2026.

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