Etymologically

conquisitor

Etymology and origin of the Latin word conquisitor

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC Plautus More words from the 3rd century BC
Ultimate origin
Latin conquīrō
Etymology tree
inherited borrowed derived
Latin quaerō
Italian chiedere
Romanian cere
Spanish querer
Latin conquīrō
Latin conquīsītor
From the same root
Latin acquīrō ← quaerō
Latin anquīrō ← quaerō
Latin exquīrō ← quaerō
Latin inquīrō ← quaerō
Latin perquīrō ← quaerō
Latin quaeritō ← quaerō
Latin quaesītor ← quaerō
Latin quaesītus ← quaerō
Latin quaesta ← quaerō
Latin quaestiō ← quaerō
Latin quaestor ← quaerō
Latin quaestus ← quaerō
Latin requīrō ← quaerō
Romanian cerere ← quaerō
Spanish cuestión ← quaerō
Spanish requerir ← quaerō
Romanian cerși ← cere
Latin conquīsītiō ← conquīrō

Forms

conquīsītor m (genitive conquīsītōris); third declension[1] The OLD also records the forms conquaestor and conquistor.[2] L&S calls conquistor a form found in Plautus, where Lachmann read conquaestor.[3]

Etymology

It is formed from Latin conquīrō + -tor, “one who searches out”.[2][4] The verb is a compound of quaerō “to seek”.[5]

Earliest recorded meaning

It is first found in Plautus,[6] where an official is to search the theatre.[7][8]

Semantic evolution

In Plautus the conquisitores search the audience,[4][7] and another passage speaks of a man sent to track down a runaway girl.[4] In the late Republic it became a military term for an officer who raised recruits,[2][3] in Cicero and Livy.[3]

In the Vulgate it renders the “disputer of this world” in Paul's first letter to the Corinthians,[7][8][9] and a commentary of Lanfranc explains it there as a debater who argues from the rules of the arts.[10] Medieval Latin also used it for a conqueror,[11] as in a genealogy of the counts of Flanders, where Matilda marries William, the conqueror of England.[11]

Timeline

  • c. 250–184 BC – Plautus uses it of men who search the theatre.[4][6]
  • 81–43 BC – Cicero uses it of recruiting officers.[3][6]
  • 59 BC–17 AD – Livy uses it of recruiting officers.[3][6]
  • 390–406 AD – The Vulgate uses it of a disputer.[7][6]

Meanings

Noun

  1. A person who searches, an inspector.[2][7]
  2. (military) A recruiting officer.[2][3]
  3. (Ecclesiastical Latin) A disputer, debater.[9]
  4. (Medieval Latin) A conqueror.[11]
  5. (Medieval Latin) An investigator; an acquirer.[10]

Usage notes

In the prologue of the Amphitruo L&S takes the word for a claqueur,[3] while Georges and Gaffiot take it for men who search the audience.[4][7]

References

  1. ^ 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. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c d e f Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  9. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  10. ^ 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
  11. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
Cite this entry

“Conquisitor.” Etymologically, 13 Nov. 2026, etymologically.com/la/conquisitor. Accessed 14 Nov. 2026.

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