Etymologically

Etymology and origin of the Latin word indago

indago1 track, investigate

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (indago)

Pronunciation

  • Classical: [ɪnˈdaː.ɡoː][1]
  • Ecclesiastical: [inˈdaː.ɡo][1]

Forms

indāgō (present infinitive indāgāre, perfect active indāgāvī, supine indāgātum); first conjugation[1]

Etymology

The verb is from Latin indāgō2 (“ring of hunters”), as the OLD has it;[2] the TLL derives it from that noun or from an adjective ⟨*ind-agus⟩, comparing pairs such as cālīgō beside its verb.[3]

Earliest recorded meaning

Plautus uses it in the Mercator, of whether a woman could be traced by asking what the buyer looked like, and in the Trinummus of finding out the facts.[2][3]

Semantic evolution

It is to track down animals, as a hunting dog does: Cicero has a dog born for tracking, and Columella says a good hunter takes as many beasts as he can in a great forest.[2][4] More generally it is to search out persons or things, and to find out facts by investigation.[2][4] Varro has a deponent indāgor.[2][4] Döderlein groups it with verbs of seeking that involve taking pains.[5] Stelten gives “investigate, inquire”.[6]

Timeline

  • c. 250–184 BC – Plautus, of tracing a woman and finding out facts.[2][3][7]
  • 116–27 BC – Varro has the deponent.[2][7]
  • 81–43 BC – Cicero, of a tracking dog.[4][7]

Meanings

Verb

  1. To track down, hunt out (animals).[2][4][1]
  2. To search out, find by seeking; to investigate, find out.[2][4][1][6]

Word family

  • indāgātiō
  • indāgātor
  • indāgātrīx
  • indāgābilis

indago2 ring of hunters, encircling

Confidence
Established
Formation
Compound
First attested
70–19 BC, Virgil
Ultimate origin
Proto-Indo-European (*h₂eǵ-e/o-)
Etymology tree of indago2
inherited borrowed derived
Latin ago
French agir
Latin actrix
Latin ambigo
Latin actio
French action
Latin abigo
Latin dego
Latin perago
Latin adigo
Latin activus
English active
English activist
Latin actus
English act
Latin actuosus
Latin actor
English actor
English actress
French acteur
Latin subigo
Latin circumago
Latin agito
French agiter
Latin agitatio
Latin exagito
Latin redigo
Latin indago
Latin agilis
Latin cogo
Latin coactor

Pronunciation

  • Classical: [ɪnˈdaː.ɡoː][1]
  • Ecclesiastical: [inˈdaː.ɡo][1]

Forms

indāgō f (genitive indāginis); third declension[1]

Etymology

The noun is from Latin indu- (“in”) + agō (“to drive”), compared by the OLD with ambāgēs.[2][1] De Vaan traces agō to Proto-Indo-European *h₂eǵ-e/o- (“to drive, lead”), cognate with Ancient Greek ἄγω (ágō, “to drive, lead”) and Oscan acum (“to act”).[8]

Earliest recorded meaning

Lewis & Short find it mostly in post-Augustan writers; its first citation is Virgil's hunters circling the glades with a ring of nets.[4][2]

Semantic evolution

It is a ring of hunters or nets thrown round a wood so that game cannot escape,[2][4] and by extension the surrounding of enemies, as Florus has of ships caught as if in a net.[4][1] Ulpian uses it of the game taken in one such drive.[2] It also means a search or investigation, as Gellius has of the gluttons' hunt for delicacies far and wide.[2] In Late Latin it is a judicial inquiry,[1] and in Medieval Latin a game park or forest,[9][1] and in Hungary a border march.[1]

Timeline

  • 70–19 BC – Virgil, of a hunters' ring.[2][4][7]
  • c. 165 AD – Gellius, of a search for delicacies.[2][7]

Meanings

Noun

  1. A ring of hunters or nets round a wood; the game so caught.[2][4][1]
  2. A surrounding of enemies.[4][1]
  3. A tracking down, search, investigation.[2][1]
  4. (Late Latin, law) A judicial inquiry.[1]
  5. (Medieval Latin) A game park, forest; a border march.[9][1]

References

  1. ^ a b c d e f g h i j k l m n o p q r Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e f g h i j k l Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  8. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill

Derived terms

Cite this entry

“Indago.” Etymologically, 20 Oct. 2026, etymologically.com/la/indago. Accessed 20 Oct. 2026.

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