Etymologically

perscrutor

Etymology and origin of the Latin word perscrutor

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (scrūta)
Etymology tree
inherited borrowed derived
Latin scrutor
Latin perscrutor

Pronunciation

  • Classical: [pɛrˈskruː.tɔr][1]
  • Ecclesiastical: [perˈskruː.tor][1]

Forms

perscrūtor (present infinitive perscrūtārī, perfect active perscrūtātus sum); first conjugation, deponent[1] An active perscrūtō is found in Plautus and in later texts.[2][3][4]

Etymology

It is from Latin per- + scrūtor (“to search, examine”).[5][1][2] scrūtor is derived from scrūta (“discarded goods, trifles”),[6][1] the original sense being to search through rubbish.[1] De Vaan rejects a borrowing of that noun from Ancient Greek γρύτη (grútē, “woman's dressing-case, tool-bag, frippery”), and finds its further origin uncertain: only words in the Germanic languages match it, such as Old High German scrutōn (“to investigate”).[6]

Earliest recorded meaning

It is found from Plautus on,[2][7] of searching a place thoroughly,[4] and in the Miles Gloriosus of looking into a question: perscrutari hoc volo, “I want to look into this”.[8]

Semantic evolution

Cicero uses it of dogs that tracked down and searched everything, of searching women's little boxes, and of examining the letter of a law,[3][8] and Livy of searching all parts of a camp.[8][4] Figuratively it means to investigate thoroughly: Cicero has perscrutamini penitus naturam rationemque criminum, “examine closely the nature and grounds of the charges”, and Seneca quid antiqua perscrutor?, “why do I search into old things?”[4][8] The perfect participle is used in a passive sense in Ammianus, the Codex Iustinianus and Augustine,[8][2] and Ecclesiastical Latin keeps the senses “search through, investigate”.[9] It was borrowed as Italian perscrutare, Portuguese perscrutar and English perscrutate;[1] Spanish pescudar continues it.[1]

Timeline

  • c. 250–184 BC – Plautus uses it of searching and of looking into a question.[2][8][7]
  • 81–43 BC – Cicero uses it of searching things and of investigating charges.[3][4][7]
  • 59 BC–17 AD – Livy uses it of searching a camp.[8][7]
  • 4 BC–65 AD – Seneca uses it of searching into the past.[8][4][7]
  • c. 390 AD – Ammianus uses the participle in a passive sense.[3][8][7]

Meanings

Verb

  1. To search a place thoroughly for something hidden, search high and low.[5][3]
  2. (figurative) To investigate, examine carefully.[5][3][8]

References

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

“Perscrutor.” Etymologically, 20 Oct. 2026, etymologically.com/la/perscrutor. Accessed 20 Oct. 2026.

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